Lily's BFF Battle - The Main Story

"Clack," "clack"... The crisp sound of 16-centimeter stiletto boots on the pavement, a light and rhythmic "clack, clack," was utterly delightful to the ear. Above the boots, long, beautiful legs clad in sheer nude pantyhose exuded a hazy allure, complementing the high-heeled boots and igniting a flush of heat, making it impossible to look away. These slender, shapely legs seemed to possess an infinite magic, always evoking a yearning, prompting many to sigh, "Legs for days!" Above the shapely legs was the girl's slender, willow-like waist, which fit perfectly in one's grasp, creating a stark contrast with her large, prominent breasts. This visual impact constantly assaulted the senses. Her devilishly curvaceous figure was fully revealed beneath a tight t-shirt, ensnaring the souls of passersby, yet the girl walked on, unhurried and seemingly oblivious. Though she wore an oversized mask, obscuring her face, her alluring figure captivated every man who passed, rendering facial features less important at that moment. The girl carried two takeout bags, strolling leisurely, completely unfazed by the admiring glances she received. It seemed she was accustomed to such attention, paying no mind to external influences. "Hey! Beautiful, can you tell me how to get to the Olympic Sports Center?" a young man boldly approached, attempting to strike up a conversation. The girl acted as if she hadn't heard, continuing her walk with her head held high, not even deigning to glance at the pimple-faced, lecherous young man. She left behind only her proud silhouette, bathed in the afterglow of the setting sun, exuding a faint, intoxicating fragrance. "Click..." the sound of a lock turning, and the girl pushed the door open, entering. It was a tastefully decorated suite, a two-bedroom, one-living room apartment. Dolls, favored by girls, were scattered throughout, creating a warm and sweet ambiance. The three girls placed the takeout on the coffee table before removing their oversized masks and tossing them onto the sofa. "Mmmph..." a muffled groan escaped the girl, astonishing

At this moment, Lin Xiaowen was no longer the aloof goddess image she projected to outsiders. She was a slave devoid of personality and restraint, casting all dignity to the wind, utterly lost in the pleasure of her own humiliation. She wondered if the young men who had approached her yesterday would still dare to step closer if they saw her like this. After the two women finished breakfast, Yu Lili clapped her hands and said to Lin Xiaowen, "Alright, you slut dog. Your mistress has to go to work. You stay home and behave. To prevent you, this disobedient slut dog, from running off, I need to give you a good makeover! Hee hee..." Without waiting for Lin Xiaowen's reply, she pulled her into the bedroom, retrieved a pile of steel parts from the storage room, and began assembling them rapidly. Yu Lili assembled the parts with speed, clearly accustomed to this set of steel components, and quickly put them together. "Slut dog! Let this serve you today!" Yu Lili finished assembling the parts, clapped her hands, and walked over to untie the hemp ropes binding Lin Xiaowen, tossing them aside. Lin Xiaowen moved her limbs, which had been bound all night. As she looked at the steel restraint device before her, a blush spread across her face. The thought of this restraint device accompanying her for the entire day made her body heat up, and she couldn't help but feel excited. "Slap!" A sting landed on her buttocks. The burning pain made Lin Xiaowen's body even hotter, and her peach blossom opening began to moisten again. "Slut dog, what are you waiting for? Hurry up! Do you want your mistress to be late for work?" Yu Lili slapped Lin Xiaowen's buttocks hard, saying fiercely. Lin Xiaowen opened her large, wronged eyes, her gaze misty. Clearly, the slap had ignited her desire, and her spring passion surged. She crawled forward to the restraint device and slowly moved her body backward. The steel restraint device had a metal plate at the bottom for support. A cylindrical iron rod stood vertically on the plate. Attached horizontally to the rod from bottom to top were silicone phalluses. The thick phalluses had clearly visible veins, like two fierce vipers poised to strike. Above the two phalluses was an iron rod running in the same direction, connected at its end to a curved iron ring. Welded to this rod were two small iron rings, and above the small rings were two larger iron rings. At this moment, Lin Xiaowen's body was moving backward, aiming for the two silicone phalluses. Yu Lili assisted by parting Lin Xiaowen's fair buttocks and aligning the two silicone phalluses with Lin Xiaowen's peach blossom opening and rear entrance. "Ah..." Lin Xiaowen moaned softly as the two silicone phalluses simultaneously penetrated her body, stretching and filling her empty cavities. The sensation of fullness brought Lin Xiaowen immense pleasure. As the phalluses were inserted to their base, disappearing completely between Lin Xiaowen's buttocks, the curved iron ring at the end of the horizontal rod above the silicone phalluses pressed against Lin Xiaowen's waist. "Slap..." Yu Lili slapped Lin Xiaowen's buttocks again. "Slut dog, how is it? Doesn't it feel good to have your body filled?" Saying this, and without waiting for Lin Xiaowen's reply, she directly grabbed Lin Xiaowen's hands and placed them into the two small iron rings on the horizontal rod. The rings were split in half, and Yu Lili brought the two halves together, locking them with a click and a padlock. The two rings, like handcuffs, were tightly secured to Lin Xiaowen's wrists, pulling her upper body into an arc, her head held high. After locking Lin Xiaowen's hands, Yu Lili then pulled her feet and placed her ankles into the largest iron rings at the top, locking them similarly. Thus, Lin Xiaowen was locked into a standard "four-hoof spread" position by the steel device, rigidly restrained and unable to move. Yu Lili looked with satisfaction at the completely restrained Lin Xiaowen before her. Still not entirely satisfied, she took a silk scarf, forcibly pried open Lin Xiaowen's small mouth, and stuffed the entire scarf inside. Then, she took another silk scarf and shoved it forcefully into Lin Xiaowen's mouth, tying it tightly behind her head, completely stripping Lin Xiaowen of her ability to speak. A hemp rope was used to tie the base of Lin Xiaowen's hair, pulling it backward and securing it to the iron rod behind her, forcefully pulling Lin Xiaowen's head back and lifting it high!

Yu Lili and Lin Xiaowen grabbed Xie Wanying, tore off her business suit, and in Xie Wanying's startled cries, quickly stripped her bare. Standing naked, she appeared somewhat at a loss. "Ah... you two wicked women, you damnable kidnappers, you'll never make me submit!" Xie Wanying clutched her large, ample breasts with one hand and her mysterious nether regions with the other, crying out defiantly. A blush spread across her delicate face, and her eyes sparkled with a uniquely alluring glow. It was clear she was fully immersed in the role. "Heh heh... little beauty, you're coming with us. Cooperate nicely, and you'll suffer less!" Yu Lili's lips curved into a faint smile. All three were in character, whether by script or improvisation. Lin Xiaowen giggled, "Why waste words with her? Let's just tie her up and go,嘻嘻..." Yu Lili and Lin Xiaowen moved in unison, each grabbing one of Xie Wanying's arms and twisting them roughly behind her back. "Ah... let go of me, you two detestable kidnappers..." Xie Wanying moaned, her voice suppressed, but her eyes truly gleamed with excitement. Yu Lili took the hemp rope and brought Xie Wanying's arms together, binding them tightly from the wrists. The hemp rope danced between Yu Lili's fingers, expertly applied in a tight, restrictive behind-the-back bind. Tight figure-eight knots began at her wrists, wrapping upwards along her arms, binding them together behind her back in a sensual 'Y' shape. Her forearms were pressed tightly together, leaving no gap, not even an inch of separation. Even her elbows were forced close, compelling Xie Wanying to maintain a constantly proud, chest-out posture. Yu Lili pulled the rope taut, binding it firmly before tying a knot behind Xie Wanying's back. Without pause, she took the rope from Lin Xiaowen and bound her large breasts tightly, two wraps above and two below, securing her arms and torso together, preventing any separation. She then did the same around her slender waist. By the time Yu Lili tied the final knot behind Xie Wanying, her upper body was crisscrossed with hemp rope. Each strand dug into her tender skin, immobilizing her. Xie Wanying let out soft moans, her body trembling and writhing slightly. The sensation of being bound and restrained sent waves of heat through her, igniting a torrent of desire and pleasure within. Her pussy was already slick, crystalline fluids rapidly secreting and flowing wantonly down her thighs. Yu Lili chuckled and picked up a new length of rope, squatting down to bind Xie Wanying's legs together tightly, starting from her ankles. Lin Xiaowen began rummaging around Xie Wanying's office and soon found a large, red suitcase. Seeing it, Xie Wanying's body immediately tensed. She instantly guessed what Yu Lili and Lin Xiaowen intended. That suitcase was kept in her office for emergency business trips. Although as the company's CEO, she'd never actually traveled for business, she had prepared a large suitcase just in case. Little did she know, it wouldn't be for packing clothes for a trip, but for packing herself. It was, in a way, the suitcase's moment of glory. By now, Yu Lili had bound the rope up to Xie Wanying's upper thighs. The rope followed her long legs, with tight figure-eight knots at intervals, binding her legs together and immobilizing them. There was no gap between them, not even enough to slip a piece of paper. An even more intense feeling of restriction washed over her, causing Xie Wanying's moans to become more plaintive and alluring. Her pretty face was flushed crimson, the blush deepening, as if she were on the verge of losing herself in a haze of ecstasy. Yu Lili and Lin Xiaowen helped Xie Wanying slowly lie down on the floor. They bound her ankles tightly with rope, then bent her long, elegant legs, folding her calves behind her thighs, and secured them with rope. Soon, only the area up to Xie Wanying's knees remained visible of her legs. From the front, it looked as if she had lost her calves. This wasn't the end. Yu Lili retrieved more rope and bent Xie Wanying's already bound legs towards her chest, binding them fiercely. Xie Wanying was contorted into a tight ball, like a shrimp, completely immobilized. "Heh heh... slut, how does it feel? Isn't it exciting?" Yu Lili stood up, clapping her hands lightly, and let out a small sigh. She secretly mused that being the dominant one was tiring; being the submissive was much easier. "Mmm... ah..." Xie Wanying lay on the floor, moaning softly. The complete restraint on her body transformed into a surge of pleasure and desire, sweeping through her, leaving her mind blank. She could no longer answer Yu Lili. Her pussy was now gushing with copious amounts of fluid, overwhelmed by a tidal wave of lust that left her disoriented and unaware of her surroundings. Lin Xiaowen placed the red suitcase on the floor and opened it. The two women, working together, lifted the slightly struggling Xie Wanying and placed her directly into the suitcase. "Heh heh... I say, slut, you didn't prepare this suitcase for yourself, did you? The size is just perfect!" Yu Lili said with a giggle.

The next morning, Wang Yun got up and packed his luggage. Looking at Yu Lili, who stood beside him with excitement, he chuckled and said, "Since you volunteered to come on this business trip with me, you can't just stand by and do nothing, can you? Heh heh... so, be my display tool!" "Eh? A display tool?" Yu Lili's eyes lit up. "That sounds exciting! Hee hee... alright then... please, Master, do as you please!" Wang Yun chuckled and immediately pulled off Yu Lili's nightgown. He dragged her into the bathroom and, without a word, began to give her an enema. After warm water had been flushed into Yu Lili's tender rear five or six times, thoroughly cleaning her bowels, Wang Yun, finally satisfied, pulled Yu Lili out of the bathroom. Looking at Yu Lili, who was completely naked and slightly weak-kneed, Wang Yun felt a surge of heat in his body. If not for the upcoming business trip, he might have pinned Yu Lili down and thoroughly vented his desires. Wang Yun brought out a thin, black latex full-body suit. He unzipped the invisible zipper at the back, spread it open, and squatted down. Yu Lili's body trembled slightly. She sat on the edge of the bed, lifted her legs, and cooperated with Wang Yun's movements, allowing him to slowly dress her in the latex suit that gleamed with its unique luster. Lin Xiaowen and Yun Qinghui lay on the large bed, their eyes wide with curiosity as they watched the two by the bedside. Lin Xiaowen's eyes were filled with a hint of envy, clearly regretting her loss in last night's competition. The thin layer of latex slowly enveloped Yu Lili's graceful figure, inch by inch. The well-elasticized latex clung to Yu Lili's body like a second skin, without a single wrinkle, tightly encasing her. The intense feeling of being wrapped and bound made Yu Lili tremble all over, her body burning from the inside, as if it were about to ignite. Soon, the black latex full-body suit completely covered Yu Lili's body, leaving only her eyes, nose, and mouth exposed. The rest of her body was covered in a layer of lustrous black, which emitted the unique, alluring sheen of latex under the light, making Yu Lili appear even more graceful and sexy. Wang Yun felt his own body heating up, an uncontrollable desire surging within him. His erection began to stir. He quickly took out a bundle of rope and, without preamble, twisted Yu Lili's hands and arms behind her back, tying them tightly. He used the rear-naked chokehold, which provided a very strong sense of restraint. Due to long-term binding and restraint, the tolerance of the women had greatly increased, so even if Wang Yun had to travel for several hours on his business trip, there was no need to worry about any harm to Lili from such binding. The rope danced between Wang Yun's fingers, quickly binding Yu Lili's wrists all the way to her upper arm roots, securing her arms tightly behind her back in a sexy "Y" shape. Next, Wang Yun took out a black leather single-hand restraint glove. He spread it open and slipped it onto Yu Lili's wrists, enclosing her arms that were tightly bound behind her back with rope. He then wrapped the strap at the top of the glove over Yu Lili's shoulders, tightened it, and fastened it, securing the glove's position. He then pulled the drawstring, tightening it fiercely. "Mmm..." The feeling of tightness and envelopment on her arms intensified, causing Yu Lili to let out a soft moan. She felt her pussy already starting to moisten. Wang Yun continued to pull the drawstring until the glove was tightened to its maximum, completely encasing Yu Lili's arms. Outside the leather glove, the outlines of the tight ropes were perfectly visible, appearing exceptionally sexy and decadent. He skillfully tied a knot to secure it, tucking the excess drawstring into the already narrow gap between Yu Lili's arms. At this point, Yu Lili's arms behind her back seemed to have become one. Her forearms were fused together as if they had grown into each other, pressed tightly together with no gap in between. Even the gap between her upper arms had narrowed to the point where a fist could not fit. The tight restraint on her arms made Yu Lili's body writhe slightly. An uncontrollable desire and pleasure surged within her, traveling through her body and creating ripples wherever it passed, making her entire body feel hot. It was as if a thousand ants were crawling inside her pussy, causing an unbearable itch and an intense emptiness, making her wish she could immediately use something to spread and fill her body. Wang Yun looked at the graceful, black pearl-like latex body before him. His erection unhesitatingly stood tall, creating a massive tent in his sleep pants, swollen and immense. Yun Qinghui, lying on the bed, saw the change in Wang Yun's crotch clearly. She rotated her body 90 degrees, lying horizontally on the large bed, and extended her head over the edge of the bed, tilting her face back, her cherry lips slightly parted. Wang Yun immediately understood Yun Qinghui's intention. He quickly pulled down his sleep pants, and his massive erection sprang out from the confinement of the fabric. With a "thwack," it slapped against Yun Qinghui's flushed little face, and then he forcefully thrust it into her parted mouth. With her head tilted back, Yun Qinghui's throat was almost a straight line. Wang Yun's thick erection penetrated deep, easily reaching the hilt. The intense pleasure immediately made him groan comfortably, as if his entire soul were soaring with joy.

Six stunning beauties lined up center stage, a breathtaking spectacle that held the audience captive, their eyes glued to the stage or the giant screen above. Wang Yun, too, was mesmerized by the scene. The female host's voice rang out, "Next, we'll select six lucky audience members to bind our six beautiful ladies!" "Roar..." As soon as the host finished speaking, the audience below erupted in cheers, raising their hands high, an image of pure excitement. The host chuckled, her exquisite face blooming like a flower, further igniting the audience's fervor, making them wish they could raise their hands to the ceiling. The host randomly selected six audience members. Those chosen beamed with joy and rushed towards the stage. Naturally, anyone who made it this far was an experienced hand in this circle. Without waiting for instructions, they each grabbed a rope and approached a beauty, ready to bind them. Seeing the audience members advancing with ropes, the beauties instinctively placed their hands behind their backs, striking poses they desired. The six audience members were clearly well-versed in various binding techniques. Upon seeing the poses struck by the beauties before them, they knew exactly which method would be most suitable. They gripped the ropes and began to bind them tightly. In a flurry of ropes, it was like a performance of rope art, leaving the audience below wide-eyed and completely engrossed. In no time, the audience members finished binding the upper bodies of the six beauties. Some of the women twisted their bodies, vying for attention on stage, creating a stunning tableau. Wang Yun, gazing at the brilliantly lit stage, felt his erection swelling to the point of bursting. Xiao Yu and Ling Ling knelt between his legs, one on each side, meticulously caressing his shaft. The tingling pleasure coursed through Wang Yun's body, making him feel lighter than air, as if he were floating on clouds. At this moment, the female host on stage produced six large, stainless steel butt plugs, each with a metal ring at its base, and distributed them to the six audience members. The six audience members hefted the butt plugs in their hands, seemingly feeling their substantial weight, and nodded in satisfaction. They then crouched behind the six beauties, lifted their skirts, parted their panties, and inserted the butt plugs into their anuses. A collective tremor ran through the six bound beauties, and they let out a series of soft, seductive moans. The giant screen split into two images: one a close-up of the beauties' facial expressions, the other a close-up of the butt plugs slowly entering their bodies. Glistening butt plugs stretched open delicate, pink anuses, slowly penetrating them. The lewd spectacle caused all the audience members to gasp, their breathing becoming heavy and ragged. Next, the host produced a long rope, split into three strands at each end, each ending in a small hook. The host, holding the hooks, sequentially attached them to the barely visible metal rings nestled between the beauties' alluring buttocks. Then, pulling a red ribbon in the center of the rope, she pulled the six beauties to fixed positions, standing back-to-back, about three meters apart. "Alright, the preparations are complete!" the female host announced crisply. "Now, ladies and gentlemen, please place your bets. Will the first team win or the second team? Let's wait and see!" All the audience members picked up their phones and began placing bets on the club's designated app. Occasionally, adjacent audience members would whisper to each other, seemingly discussing something. A five-minute countdown began on the big screen. Amidst the host's seductive patter, the atmosphere grew incredibly heated. Soon, the five-minute countdown ended. The host declared, "Excellent, betting is closed. Now, let the official competition begin." At the sound of a whistle, the six beauties on stage collectively trembled, letting out a series of soft, seductive moans. They slowly began to exert force forward, and the ropes connecting them instantly went taut. "Ah... mm..." Seductive moans echoed across the stage, amplified by the sound system and reaching every corner. An infinite ripple stirred in the hearts of all the audience members, their gazes fixed on the stage, awaiting the outcome. Initially, none of the six beauties exerted full force, fearing the butt plugs might slip out. They cautiously tested each other, slowly twisting their bodies. The rope in the center was stretched taut, and the large stainless steel butt plugs rubbed against their anuses. The overwhelming, unusual sensations caused the six women to moan incessantly, their legs trembling, their honeyed crevices overflowing with arousal.

The host dismantled the three butt plugs that had fallen to the ground, distributed new ones to three audience members, and instructed them to insert them deep into the anuses of the three beauties from the third team. As the three beauties moaned seductively, the third team was ready, and the hooks locked onto the rings of the butt plugs. "Alright, masters, place your bets. Will the newly arrived third team emerge victorious, or will the strong second team continue their winning streak? We shall see!" The host's words caused all the audience members to frown. For a moment, many couldn't decide which team to bet on. The second team, as the victors, was naturally strong as the host said, but they had already competed once, and their stamina was somewhat depleted. The third team had just entered, but their strength was unknown. Both teams seemed to have a chance of winning. It wasn't until the countdown began on the big screen that many customers hastily made up their minds and placed their bets on their phones. With a whistle, the second match officially began. Like the first match, both sides initially moved their feet slowly, probing each other. The red silk ribbon in the middle was pulled back and forth, but neither side dared to exert too much force, fearing that the butt plug would be dislodged. Once a butt plug fell out, it often signaled defeat and the forfeiture of the generous prize money offered by the club. As the game progressed, the stalemate lasted longer, with neither side making a rash move. The host's eyes darted around, and he whispered a few words to his assistant. The assistant left gracefully and soon returned with six leather whips. "Hiss..." A group of audience members gasped, their breathing quickening and their eyes shining as they saw the whips in the assistant's hands. They had never expected the host to come up with such a brilliant idea. At the same time, they secretly envied the six audience members on stage, regretting their bad luck for not being chosen. The host distributed the whips to the six audience members and had them switch positions. The audience members who had been tied to the third team were to whip the beauties of the second team, while those tied to the second team stood eagerly behind the beauties of the third team, their whips whistling through the air. The six audience members exchanged glances, then grinned menacingly as they approached the beauties of the opposing team, ready to cheer for their respective teams in this unique way. After all, it concerned whether they could continue to watch the competition from the stage. At the host's command, the six audience members swung their whips, and with a "crack," they fiercely lashed the beautiful buttocks of the women in front of them. They quickly adjusted their stances, their whips whistling in the air, awaiting the host's second command. "Ah..." "Mmm..." The whips struck the six tender buttocks simultaneously, producing crisp sounds that made the beauties of both teams tremble and let out seductive cries. The six audience members spared no effort in their attempts to help their teams win quickly. Although their skirts provided some cover, the pain penetrated the beauties' bodies, stirring ripples within them. Some even stumbled slightly, as if they were about to fall. The six beauties gritted their teeth, steadied themselves, and simultaneously tightened their anuses, firmly clamping the butt plugs within to prevent them from falling out. Clearly, these beauties were not novices. They had likely participated in similar games before and were adept at handling unexpected situations. They quickly regained their composure and stood firm. However, to their surprise, at this critical moment, the host's second command came. The six audience members swung their whips, ready. As soon as the host's command was issued, the whips whistled through the air and fiercely struck the six women's buttocks. "Ah..." The six women cried out in unison, their bodies instinctively twisting and trembling. The soft flesh of their anuses reflexively tightened, and a great pulling sensation accompanied their trembling, as if trying to drag the butt plugs out of their anuses. The ropes in the air tightened, and the red silk ribbon in the middle trembled, as if about to float into the air. All the audience members held their breath, afraid that a single exhale would cause air currents to disturb the outcome of the competition. The red silk ribbon swayed back and forth across the center line of the stage but never deviated to the extent that it determined the winner. After much effort, the six women finally managed to stabilize themselves, and not a single butt plug fell out. "Hiss... these two teams seem very evenly matched!" The audience below gasped and whispered to each other, their eyes fixed on the stage, unable to look away. "Wonderful, wonderful! I never imagined that a sudden inspiration would lead to such an amusing game devised by Mr. Li! This trip was truly worthwhile!" Wang Yun said, lounging in his armchair, enjoying the meticulous service of Xiaoyu and Lingling. His penis twitched twice beneath him as he sighed with emotion. He glanced at Wen Xiaoxiao and the other two women not far away, who were now intently watching the competition on stage, seemingly having forgotten their own predicament of being tightly bound and unable to move. The hemp ropes dug deeply into their skin, binding them tightly to the metal poles behind them. The intense sensation of restraint transformed into surging desire and pleasure that swept through their bodies. Crystal-clear saliva dripped continuously from the small holes of their gag balls, soaking a large portion of their dresses. Their vaginas were flooded with arousal, flowing down their groins, soaking their underwear and pantyhose, and even beginning to trickle down the metal poles that were pressed tightly between their buttocks.

The lives of the wealthy are indeed beyond the reach of ordinary people. Sister Yun's villa was fully equipped with a complete range of S&M gear, much of it clearly custom-made to fit the figures of Lili and Lin Xiaowen. This led the two women to secretly marvel, understanding why Sister Yun had requested their measurements just a few days prior. Rope danced between Sister Yun's fingers, lashing out one after another, tightly binding the bodies of the two women. Soon, Lili and Lin Xiaowen's hands and arms were secured behind their backs in a standard straight-arm bind, their upper limbs cinched together by figure-eight loops, forming a stunningly sensual "Y" shape. The intense sensation of restraint caused Lili and Lin Xiaowen to writhe and moan, their vaginas uncontrollably leaking glistening arousal fluid that streamed down their thighs, slowly dripping onto the bedroom floor. Sister Yun had Lili and Lin Xiaowen kneel on the large bed, facing it, with their upper bodies propped up. She then used the rope to forcefully fold their slender legs, binding their calves tightly against their thighs. The rope began at their ankles, winding around and around, each strand pulled taut, digging deeply into their tender skin. Their calves and thighs were pressed together, bound and confined so tightly that not even a sliver of space remained, rendering them unable to separate. Soon, all four of their legs were securely bound by rope. Lili and Lin Xiaowen's legs appeared as if amputated, leaving only the area up to their knees, rendering them immobile. Four adorable remote-controlled vibrators appeared in Sister Yun's hands. The vibrators were adorned with two small metal dots, clearly indicating their electroshock capabilities. Without hesitation, Sister Yun inserted the vibrators one by one into the vaginas and anuses of Lili and Lin Xiaowen, then unhesitatingly pressed the remote controls. Lili and Lin Xiaowen's bodies trembled in unison, their delicate faces flushing crimson. Their eyes seemed veiled by layers of mist, their gazes brimming with desire that threatened to condense into teardrops. Deep within their throats, long, drawn-out moans emanated. The four small vibrators began to vibrate and ravage within the women's vaginas and anuses, periodically releasing lewd electrical currents that caused their very souls to convulse and tremble, transforming into surging desire and pleasure that swept over them. Next, Sister Yun produced two leather straitjackets, one pink and one white. Like the single gloves they had worn that afternoon, they exuded a unique sheen under the light, appearing incredibly alluring. Lili and Lin Xiaowen's bodies trembled, their eyes glazed over, an endless longing shimmering in their depths. These straitjackets lacked sleeves, instead featuring a long V-shaped restraint at the back. The leg portions were wider than normal but only half the length, clearly custom-made for Lili and Lin Xiaowen's current bound positions. Sister Yun picked up the pink one, unzipped the front, and began to put it on Lili. Because Lili's entire body was wrapped in rope and held in a state of strict confinement, she couldn't fully cooperate with Sister Yun's movements. Despite this, she tried her best to twist her body, making it easier for Sister Yun to slip the pink leather straitjacket onto her. Her bound hands and arms were inserted into the restraint at the back, like a tight single glove. Her legs were also inserted into the leg portions, snugly encased in leather. This feeling of tight enclosure brought Lili a strange sense of security and peace, which rippled through her body, continuously building and fermenting desire and pleasure, propelling her towards a climax of ecstasy. As the zipper was gradually pulled up, the sensation of being tightly encased became increasingly clear and distinct. In the end, with only her delicate head exposed, Lili's entire body was enveloped by the snug embrace of the leather straitjacket, rendering her completely immobile. Sister Yun brought a large pink gag ball to Lili's lips. Lili naturally didn't struggle or resist, but obediently opened her mouth wide, allowing Sister Yun to forcefully shove the gag ball in. It wedged firmly between her teeth, completely blocking her mouth, leaving no room for escape. The strap was tightened and secured behind Lili's head. Then, Sister Yun took a pink leather full head hood and pulled it over Lili's head. Instantly, Lili's delicate face was completely covered, with only two small circular holes at the nostrils allowing for breathing. The drawstring at the back of her head was tightened little by little, making the pink hood cling tightly to Lili's tender skin. In this way, Lili was completely cut off from the outside world. The intense feeling of restraint washed over Lili, making her feel as if she had entered another world. In this world, there was only endless darkness and unending confinement, leaving her unable to move. Even the sounds from outside became muffled, as if the entire world was slowly drifting away from her. The glistening arousal fluid between her legs flowed uncontrollably, like a breached dam. However, from the outside of the leather straitjacket, no abnormality could be seen. Lili, wrapped like a leather mummy, writhed and moaned against the side of the large bed. Her muffled moans carried a peculiar allure that stirred Sister Yun's heart. Sister Yun then removed the white leather straitjacket and head hood and repeated the process with Lin Xiaowen. Soon, Lin Xiaowen's graceful body completely disappeared, replaced by a stunningly beautiful white leather mummy, writhing and moaning. The rapid breaths of the two women escaped from the small holes, mingling with their soft moans, weaving a song of pleasure that echoed through the room. Pink and white leather collars were placed around the necks of the two mummies and tightened securely, perfectly concealing the seams between the head hoods and the straitjackets. This made the two mummies appear as one seamless entity, exuding ultimate allure and a unique beauty. Chains attached to the collars were wrapped twice around the posts at the foot of the bed and locked. Sister Yun clapped her hands in satisfaction, looking at the two writhing figures. Her eyes were filled with an irrepressible excitement and contentment as she lay down on the large bed and drifted into sleep. Lili and Lin Xiaowen felt as if they had been abandoned in another world of restraint, a world without time or space, where only tight confinement existed, seemingly without end. Yet, it was precisely this restraint that inexplicably brought Lili and Lin Xiaowen a sense of peace and satisfaction. Under the complete and utter restriction, they writhed and moaned, their inner desires and pleasures surging and fermenting, propelling their bodies forward on the path to peak ecstasy. Sister Yun slept soundly that night, not even tossing or turning. It was as if the two human mummies had become her guardian spirits, accompanying her by the bedside, providing her with endless security. The women's alluring moans served as Sister Yun's lullaby, no less effective than the songs her mother sang to her as a child. As for Lili and Lin Xiaowen, the mummies, they did not have such sweet dreams. In their endless confinement, they writhed and moaned, accepting wave after wave of orgasmic surges and baptisms. By the latter half of the night, utterly exhausted, they slumped onto the bedroom floor and fell into a hazy sleep. The morning sun, filtering through the window, signaled the arrival of a new day. Sister Yun stirred from her sweet slumber, rubbing her sleepy eyes and stretching languidly. A lingering sensuality emanated from her entire being. She peered at the two motionless human mummies on the floor by the bedside, her eyes gleaming with a hint of excitement. Lili and Lin Xiaowen lay on the floor, motionless. The only signs of life were the slight rise and fall of their chests and faint breaths, indicating they were asleep. Occasional twitches and spasms seemed to assure Sister Yun of the vibrators' enduring electrical power. "Hehe..." Sister Yun smiled faintly, got out of bed, and went to the bathroom to wash up. She put on a sexy, form-fitting qipao, paired with skin-colored pantyhose and exquisite high heels, before gracefully heading to the kitchen to prepare a lavish breakfast. By the time Sister Yun returned from making breakfast, Lili and Lin Xiaowen had woken up. They were on the floor, emitting soft moans and wriggling slightly. Unfortunately, the leather straitjackets held them tightly bound, offering no chance of escape. The only thing they could do was to writhe and moan softly. Sister Yun leisurely released Lili and Lin Xiaowen from their endless confinement. A large amount of saliva and arousal fluid flowed onto the floor. Even the inside of the straitjackets was thoroughly soaked.

Yu Lili's eyes flickered with anticipation. She obediently walked to Sister Yun and placed her hands behind her back. Sister Yun, without hesitation, began to tie her with the rope. The rope danced, as if alive, weaving around Yu Lili's clasped hands. Soon, her arms were bound tightly behind her back in a standard straight-arm bind. "Mmm..." The intense tightness made Yu Lili tremble slightly. A faint moan escaped her throat, and her body grew hot. A strange, indescribable warmth coursed through her, causing her to become wet between her legs, her arousal building uncontrollably. After binding Yu Lili's arms, Sister Yun immediately began to tie her body. The rope was cinched tightly around Yu Lili's large breasts and slender waist, binding her arms and torso together with no gaps, no room to move. Feeling her arms and body immovably restrained behind her, an endless wave of desire and pleasure washed over Yu Lili. Her arousal flowed down her inner thighs, like a thousand ants crawling beneath her skin, an unbearable itch. With Yu Lili's upper body bound, Sister Yun led her to the restraint device in the center. It was a human-height stainless steel frame, composed of two parts. The base was a sturdy stainless steel platform, topped with a stainless steel rod. On either side of the rod were deep V-shaped grooves. Sister Yun brought a pink leather restraint sleeve and began to fit it over Yu Lili. The sleeve was custom-made for Yu Lili's current bind, perfectly conforming to her delicate skin, enveloping her upper body. The restraint sleeve extended from Yu Lili's shoulders down to her waist. Inside, it was lined with boning, and a drawstring system ran up the back, creating an exquisite aesthetic. Sister Yun calmly and methodically tightened the drawstring. The pink sleeve visibly constricted, firmly immobilizing Yu Lili's upper body. Only two small circular openings remained for her breasts, revealing her tender nipples. Between the soft flesh, delicate nipple piercings gleamed, adding to her seductive allure. The drawstring was tightened bit by bit until it was completely closed, leaving no gaps. Finally, the drawstring was knotted, completely encasing and restraining Yu Lili's upper body, rendering her immobile. Sister Yun helped Yu Lili lie down slowly in front of the restraint device. Then, she took the rope and folded each of her legs, binding them tightly in coils. Yu Lili's legs were spread apart, her calves bent upwards and folded behind her thighs. The rope was cinched tightly into her skin, creating a standard M-spread leg bind. Then, two pink leather restraints were placed over Yu Lili's knees. Sister Yun and Lin Xiaowen each took one leg, tightening the rope and binding Yu Lili's legs securely. Now completely bound and restrained, Yu Lili writhed on the floor, emitting soft, seductive moans. There was no possibility of escape. The intense tightness made Yu Lili's entire body burn. Surging desire and primal pleasure built and fermented within her, spreading uncontrollably. Her arousal flowed like a flood between her legs, pooling on the floor beneath her. Sister Yun and Lin Xiaowen together lifted Yu Lili's bound body from the floor, one on each side. They carried her to the stainless steel base, her knees fitting into the V-shaped grooves. In the center of the V-shaped grooves, alongside the stainless steel rod, were two thick silicone dildos. As Yu Lili's body lowered, they precisely parted her wet cunt and anus, one entering her body. "Ah..." The thick silicone dildos parted the soft flesh of Yu Lili's cunt and anus, instantly filling her lower orifices. The strange, unique sensation of fullness made her cry out in pleasure. Her face flushed crimson, her body trembled, occasionally spasming as she struggled to contain the surging desire and pleasure within. Pink restraint straps were wrapped around Yu Lili's body, starting from her chest and moving downwards. Each strap was tightened firmly at intervals, binding her body, arms, and legs tightly to the metal rod behind her, leaving no gaps, no room to separate. Yu Lili's slender, graceful body was now almost one with the restraint device, standing motionless before the metal rod. All she could do was pant and moan softly, her face flushed, her eyes hazy. Clearly, she was on the verge of losing herself to the overwhelming desire and pleasure, struggling to remain in control. Lin Xiaowen looked at Yu Lili's hazy eyes, filled with an unfulfilled, indescribable longing. She suddenly regretted not deliberately falling behind during their frisbee game that afternoon. If she had, wouldn't she be the one enjoying the restraints now? As if sensing Lin Xiaowen's regret, a hint of a smile seemed to appear in Yu Lili's hazy eyes. Her lips twitched, and her moans became even more seductive, seeming to penetrate the very souls of Sister Yun and Lin Xiaowen, making their bones feel weak. Sister Yun carefully inspected each restraint strap, tightening several of them further. Each strap dug deeply into Yu Lili's graceful body, ensuring she was completely immobile. Next, Sister Yun brought a thick silicone dildo and a round gag. She fitted the dildo into the gag, pulling it tight to the base, and then shoved the silicone dildo into Yu Lili's mouth. "Mmm... mmm..." Yu Lili was caught off guard as the thick, long silicone dildo entered her mouth, thrusting deep into her throat. The fullness of her mouth being stretched and filled made her writhe and moan. Unfortunately, with her entire body bound, she had no room to struggle. In a short while, the entire silicone dildo was submerged in Yu Lili's mouth, completely filling her delicate cherry lips. The silicone dildo was thick and long, stretching Yu Lili's throat and making it appear fuller. The head of the dildo even extended past Yu Lili's throat, deep into her body, filling her entire esophagus without a single gap. The strange, full sensation made Yu Lili roll her eyes. But she was immobile, unable to speak. All she could do was arch her head and stretch her neck, as if only then could she barely withstand the churning desire and unique pleasure. Lin Xiaowen watched the writhing Yu Lili and felt an inexplicable heat rise within her. It was as if a thousand ants were crawling in her lower body, her cunt itching intensely, her arousal flowing freely down her cleavage. Finally, Sister Yun took a pink leather blindfold and tightly covered Yu Lili's eyes, completely depriving her of sight. Now, Yu Lili could not see, could not speak, and was completely bound and immobile, with no space or room to struggle. All that remained was her constant writhing and moaning, as if expressing her unique pleasure and her small, confined world.