Oori's Diary (second creation based on Miso's illustrations)

The diary entry was a hasty record of tasks, but surely everyone knew where the danger lay. This time, Xiao Zhi changed into black stockings; white ones made it too difficult to conceal the little toy hidden inside her. Wearing only black pantyhose, Xiao Zhi stood before the full-length mirror, meticulously dressing herself in a rope outfit woven into a kinbaku harness. A timed vibrator, its presence subtly revealed beneath the pantyhose, was secured by the ropes at her crotch. The kinbaku harness itself didn't restrict movement, but the ropes cinching her groin and the vibrator brought considerable stimulation. Building upon the basic kinbaku, Xiao Zhi extended two ropes from under her arms to wrap around her upper body. "Hmm, this position shouldn't affect my movement too much," she mused, though even this degree of restraint made her breathing grow heavy. Tightening all the knots, Xiao Zhi reached down to touch the end of the toy at her crotch. She had set the timer to a random interval, so she had no idea when it would start vibrating. But that was precisely what made it exciting! Having prepared everything, Xiao Zhi casually put on her clothes, perfectly concealing the kinbaku harness except for the neckline. She slipped on her round-toed leather shoes, grabbed her shoulder bag filled with toys and ropes, and headed out the door >_< . As expected, she arrived smoothly at the city park. Although it was a bustling area, most people were at the mall or restaurants during lunchtime, rarely visiting the park. "…!" She had thought so, but the sudden appearance of two high school-looking girls passing by startled Xiao Zhi. "Wuwu… it seems there are still some people around…" But it was okay! Xiao Zhi remembered the kitten she used to have. When strangers were around, the kitten would hide in the shadows of a corner, never to be discovered. Xiao Zhi felt like a little kitten encountering strangers, hiding in the shadows, and she was sure she would be fine. After all, she had finally mustered the courage to come out and play this time; it would be fine! And so, on a bench in a corner of the city park, a girl quietly hid, her heart filled with nervousness as she took ropes from her bag and began to meticulously weave them around her legs. The ropes wound around her ankles, then threaded through her legs, tightening into a loop. Xiao Zhi seemed unsatisfied and wrapped the tightened loop twice more before contentedly continuing upwards. Soon, Xiao Zhi's calves were bound in a staggered pattern, the ropes pressing the flesh of her calves into prominent bulges. But wasn't the pursuit of such a tight sensation the very reason for playing with ropes? Xiao Zhi truly loved this feeling; it inexplicably made her feel safe. Well, not entirely safe. While doing this, Xiao Zhi's nerves were on high alert, and any rustle around her would make her jump like a startled kitten, her head snapping up to scan her surroundings. However, perhaps because she was so close to the park's corner, Xiao Zhi successfully bound her legs. The ropes divided her calves and thighs into five sections, her legs now pressed tightly together, inseparable. During this time, aside from being startled twice by the sound of wind rustling leaves, she saw no one. Next came the upper body binding, which required hooks. This was Xiao Zhi's unique, self-invented technique, not to be attempted lightly. Although it was incredibly difficult and time-consuming, the sensation of the ropes tightening around her body, weaving herself like knitting a sweater… Xiao Zhi took a deep breath, and the air around the ropes felt inexplicably fresh, carrying the scent of sunshine. It felt truly wonderful! Although it looked tight, Xiao Zhi always managed the tension so as not to make it completely impossible to undo (well, usually she could undo it… ). Even if she couldn't, she had emergency scissors in her bag; there would be no problem! Xiao Zhi, who had already slid off the bench and was now kneeling, took off her shoes. Since her legs were bound tightly, she would have to hop home, and her shoes would get scuffed… After all, after spending money on toys, the money for new shoes was quite expensive. "Wuwu… it sounds like someone is coming," Xiao Zhi hurriedly accelerated her movements. The ropes neatly and elegantly wrapped around Xiao Zhi's upper body, binding her arms and torso tightly together. Honestly, even if someone else came to help, they might not do as good a job as Xiao Zhi herself. It was as if she had completed a piece of handicraft, and she was the final product. Self-binding required constant twisting of her body, which caused the ropes around her groin to rub intensely against her private parts. Encased by the ropes, Xiao Zhi's pussy began to flood, even visibly seeping through her stockings and onto the ground.

Oori eventually paid a price for this, after all, she shouldn't have revealed that Vice President was Kamikawa Sumire to anyone. Still in the ballet room, Oori and Sumire had their hair tied up, dressed in silver leotards and white stockings. This time, it was Hina Oori who was bound. A collar, identical to the one Sumire had prepared last time, was around her neck. One of her legs was pulled high behind her head. Only someone who had practiced ballet could achieve such flexibility. To secure her, Oori's head and arms were wrapped in ropes, tightly clamping her raised leg, making it one with her limb. The ropes on her ankles were somehow pulled by Sumire to somewhere above, allowing the leg to be held steadily. Her arms were crossed behind her leg, also wrapped in ropes, and fixed perfectly to her calf. If the ropes were removed, Oori would have thought it was just a normal stretching exercise. Finally, Sumire placed Oori's most frequently used vibrator inside her, and tightened two loops of rope around the outside to ensure it wouldn't come loose. As if she weren't bound at all, Oori asked, "Senpai Sumire, why do you want to keep the Vice President's identity a secret?" "It's to protect you, Oori. If others found out, she might get jealous and spread strange rumors," Sumire replied, stroking Oori's face with a smile full of protectiveness. "...Thank you... Uh, but I shouldn't have told anyone..." Oori understood that her previous slip-up with the club president had been very dangerous. Fortunately, it was only the club president. "Hmm? Where did you hear that?" Sumire asked, sensing something in Oori's words, her voice laced with suspicion. "The club president asked me..." Oori's neck, adorned with the collar, involuntarily tried to lower, but the ropes pulled her, forcing her to keep her head tilted up, looking into Sumire's large eyes. "I see~ I've been secretly asking you." Sumire knew it wasn't Oori's fault. After all, she had been constantly inquiring about Oori's training from the club president. Such an obvious closeness might have led the club president to ask Oori. However, she could use this as an excuse to tease Oori today. After a moment's thought, Sumire raised the ball gag in her hand and placed it in Oori's mouth, silencing her, and simultaneously activated the vibrator. "Waaah..." These were Oori's last exclamations before the ball gag was inserted. But then, Sumire kissed her through the gag, and Oori fell silent, responding to Sumire. The atmosphere instantly became warm and intimate. "...Mmm... Uh... Gu..." "Oori is so cute... *pant*" Sumire's voice came between kisses. "Hoo... Uh... Mmm..." The rest of the sounds needed no further description.

Xiao Zhi's thighs and calves were each wrapped with three ropes, keeping her toes free to wiggle, but that was all. The proprietress kindly asked, "Would you like to add more ropes and a little toy?" Upon receiving an affirmative reply, a prepared vibrator was gently inserted into Xiao Zhi, and then a rope harness was tightened around her. The toy's switch hadn't been turned on yet, but she was told it would provide appropriate prompts when needed. Finally, the proprietress brought out a gag with a protruding end. This seemed to be something Jin and the others had arranged beforehand, requesting Xiao Zhi wear it. Gags were usually for when an alarm was triggered and she was caught, but Jin and Feng Hua decided to up the ante for Xiao Zhi. This gag was also prepared in advance, the very same one they had used when playing together before. Lastly, a collar was placed around Xiao Zhi's neck, and the collar was attached to the wall, completing the restraint. With the restraints fully in place, the staff bowed and left, wishing Xiao Zhi good luck. In this cell-like room, with Xiao Zhi so tightly bound, escaping would require a calm and thoughtful approach. Looking around, there seemed to be nothing to help her. The guard NPC at the door appeared to be asleep, signaling the game had begun. The staff had informed Xiao Zhi before leaving that this was a realistic prison escape game, and being discovered by the guard would significantly increase the difficulty. However, forget being discovered, Xiao Zhi couldn't move an inch. Pulled by the collar around her neck, she couldn't even get half a meter away from the wall. The wall?! Xiao Zhi felt her hands behind her back touch something, like a combination lock mounted on the wall. With her almost numb fingers, she painstakingly manipulated the dial. Xiao Zhi's heart began to race under these circumstances. The gag caused her saliva to build up and drip. But she couldn't afford to worry about that now. More importantly, with her back to the dial, she couldn't see the combination and could only try it bit by bit. Suddenly, the toy pressed against her private parts vibrated slightly. Startled, Xiao Zhi jumped, but after calming down, she tried again, and the toy vibrated more intensely. So, the so-called prompt was to activate when approaching the correct combination, vibrating more strongly the closer she got. When the stimulation in her private parts reached its peak, Xiao Zhi felt the strap around her neck loosen, and she tumbled forward, landing on the thick carpet covering the cell floor. It didn't hurt at all. However, the intense stimulation caused Xiao Zhi to secrete a large amount of lubrication, wetting the surrounding carpet. At least she could move freely now. Her next goal was to open the room's combination lock. In this small cell, Xiao Zhi hopped around, bound, searching for any place the combination might be written. Finally, as Xiao Zhi knelt down, she found the combination beneath the stool she had been sitting on earlier. To see it clearly, Xiao Zhi had to slowly kneel down. But as she lowered her head, her already abundant saliva dripped down like a waterfall. The kneeling position tightened the ropes around her hips even more, and her lubrication soaked her silk-stockinged feet. After finally deciphering the combination, "513102," she managed to input it through the cell bars, but it displayed a card swipe was required. Where was the card... Xiao Zhi, who had been jumping around searching for so long, was certain there was no card in the room. The guard at the door, as if on cue, twirled a black card in his hand, catching Xiao Zhi's attention. "No way!! And I can do this without alerting the guard?" If not for the gag, Xiao Zhi's surprised expression would have been even more pronounced. The cell's bars were designed quite wide, allowing Xiao Zhi's calves to extend out, just about reaching the guard's hand. However, bound as she was, Xiao Zhi could only lie on her side on the floor, inching forward with body movements. She hadn't been told what would trigger the guard, so she had to move as lightly as possible, lighter and lighter. Perhaps intentionally, the guard lowered the hand holding the card slightly as Xiao Zhi approached, and the card slipped between Xiao Zhi's feet. But trying to pull her feet back, it was easy to wriggle out while bound like this, but very difficult to return. Lying on her side, Xiao Zhi struggled to prop herself up, her feet nudging the card. Each back-and-forth movement caused the ropes around her hips to tighten, loosen, and tighten again. Even without the toy's assistance, Xiao Zhi was already becoming disoriented. Just a little more. Xiao Zhi was now almost sitting up, and the card could no longer be held between her feet. She nudged it along the ground with her toes, her hands also straining, her face turning red.

It seemed like a perfectly ordinary after-school day. Hina Ori pretended to be studying in the classroom, seeing off the last student, Sana-chan. "Are you going to study here? I've always wanted to try that, but I have work today... See you tomorrow!" Sana-chan waved goodbye and closed the classroom door, leaving Ori alone in the empty room. Ori had long lost interest in homework. She pushed her notebook aside and her hand unconsciously reached for her messenger bag by the desk. Zipping it open, she revealed neatly coiled rope and a delicate red gag. Ori's heart began to race, a mix of nervousness and excitement as she thought about what she was about to do. Her first time... her very first time! She had brought the tools to school, and her senpai wasn't here today. Taking a deep breath, like one would before diving into deep water, Ori took out the rope. "This is something I've been thinking about for a long time – a wearable bondage rope!" The rope in Ori's hands already had fixed knots at various points. All she had to do was put it on like clothing, and most of the binding would be complete. With a little help from a hook to tighten it, it was incredibly practical for any bondage enthusiast. "A hook, a hook? I can use the hook by the desk to tighten and release! I feel like I could patent this!" Should she try it on herself? But this was a classroom; it would be too dangerous if someone saw. While Ori's mind was still debating, her body was already moving unconsciously. As she put on the rope around her thighs, her hands tightened it further without her realizing, her words becoming muffled: "Mmm, tighter, tighten the bottom more—ah..." The wearable rope didn't include the leg sections. With her body bound and her arms still free, Ori decided to tie her legs next. "The outer part of the leg rope is loose, but the inner part is tight. When I pull it tight, it's very constricting but doesn't hurt." She muttered the technique to herself while her hands continued to work. By the time Ori came to her senses, her calves were already bound into three sections by the rope. She had tied so much? I'm really... Ori couldn't find a suitable adjective for herself. This feeling of weaving herself together was warm and comfortable. The helplessness and panic she felt when she was bound only intensified this comfort. Once her thighs were bound, Ori used her last moments of freedom to take photos of her neatly tied legs. "Since I have this rare opportunity, should I share it on the rope art forum?" Carefully selecting the most aesthetically pleasing photo of her legs, along with a corner of the desk and chair, Ori added text to her post: "In the classroom! Scared!" Fear was natural. Her hands weren't tied yet, and Ori had already jumped several times at the sound of the door being moved by the wind. But as she posted, it seemed to carry away her fear, leaving only endless comfort. "Almost forgot to put this on..." The harness-style red gag filled Ori's cherry mouth. She probably liked this type of gag just because of the extra straps, as if it were binding her head too. The final step. The wearable rope had pre-made tightening loops for the arms. She threaded her hands through the loops behind her back and confirmed the position of the hook... Next, "Hoo," Ori let out a long breath, "it's time to tighten." The hook's position meant Ori had to face away from the classroom door. As the rope slowly tightened, her heart pounded faster and faster. She tried to turn her head under the restraint of the gag and rope, glancing at the door from the corner of her eye. "No one will suddenly barge in, right?! No, no, no one ever comes back to the classroom at this hour... there's absolutely no one!" Ori's nervous tension was like a stone being pulled by the rope attached to the hook behind her back. The stone gradually fell, and the rope tightened bit by bit. Then the rope was fully tightened, and Ori even thought she heard a click, her whole body trembling with excitement at the sound. Well, that was just the sound of the rope detaching from the hook. Hina Ori had even made detailed notes about these steps. Since she was bound now, she wouldn't know, so let's take a look. The originally loose loop could be easily tightened by passing it through a smaller loop. For hooks on desks and other places, as long as the hook was higher up, a simple downward pull would tighten the rope, and the small loop used for tightening would then detach. The method for tightening the rope loops around her body and arms was the same; simple body twists were enough to tighten them. With the rope tightened, Ori knelt beside the desk, finally succeeding in binding herself so she couldn't move. While not completely immobile, it was enough to give Ori an intense feeling of restraint and envelopment. It felt so good! Struggling to her feet, she sat on the stool and began to examine her work: "I did it! I really did it! The restraint is tighter than I imagined... I'm so proud of myself! Bound tightly from head to toe... I really love this feeling, I love it so much..."

Xiao Zhi's body stiffened as she heard the voices of the two senior students. To her surprise, Sana then lay down beside Xiao Zhi and began to explain, "Senior Kamikawa is elegant and dignified, the ideal girlfriend for every boy in school. The other is Senior Takagaki, who is heroic and spirited. Although she's a girl, she's ranked among the top three ideal boyfriends. Both of them are very popular." Upon hearing this, Xiao Zhi's body trembled with fear. However, Sana's next words plunged her into an even deeper chill: "So, how did you capture the hearts of both senior students? Could it be...?" Sana-chan's hand was already restlessly moving over Xiao Zhi's body, initiating a new round of stimulation. All Xiao Zhi could think of was a single thought that fiercely gripped her last shred of reason: "No! It's... it's fine if something happens to me, but I absolutely cannot— I absolutely cannot expose the senior students'... secrets...!" "Mmmph?!" Sana, intentionally or unintentionally, brushed against Xiao Zhi's already overflowing nether regions, sending an electric jolt straight to her brain. Sana-chan seemed to have no intention of letting her off, continuously teasing the aroused Xiao Zhi through her pantyhose. Xiao Zhi's body involuntarily arched more intensely, and waves of lewd moans escaped through the ball gag. Accompanied by saliva, tears, and the liquid that soaked Sana-chan's fingers, Xiao Zhi sobbed and trembled, her mind a blank except for pleasure. Sana-chan seemed to say something, and Xiao Zhi seemed to respond. The only real things left in the world were the ropes binding her tightly and Sana-chan's stimulating fingers. Under this sole reality, Xiao Zhi's body convulsed, and then she went limp. The interrogation had temporarily paused, but it was far from over. After letting Xiao Zhi have a fierce release, they were untied and rested for a while. Around six o'clock, Sana looked at Xiao Zhi's notes and tied her up once more. This time, Sana-chan chose a Japanese-style "back tie" method, referencing Xiao Zhi's tutorial. The rope loops around her forearms hoisted Xiao Zhi's hands behind her back, high enough to almost touch her neck. The chest rope wrapped around her body secured her arms tightly, pressing her breasts out prominently. Perhaps because Xiao Zhi sought an even more extreme sense of restraint, a thick rope axis was added between the upper and lower chest ropes, inhibiting her breathing while surprisingly adding a touch of aesthetic appeal. "Speaking of binding methods, this should be the orthodox style, right?" Sana gently caressed Xiao Zhi's fingers, then moved to her front, folding her legs together