Self-contained Archmage

As a renowned Archmage of the Elemental Empire and a prodigious young woman, Yarina possessed an insatiable libido from a young age. She also harbored a secret, known to few: her fondness for self-bondage, or rather, the pleasure derived from the sensation of being bound and restrained by ropes, using various toys to achieve climax in this state. However, when she indulged in self-bondage alone, her immense magical power allowed her to break free at any moment, preventing her from truly savoring the experience of being bound. Thus, this time, Yarina chose to don the magic-nullifying collar she had painstakingly crafted not long ago. Rummaging through a chest, she found several bundles of silver-white ropes. From them, Yarina then retrieved two phallic-shaped vibrators, a pair of white lace gloves, two peculiar circular plugs, a black blindfold adorned with pink patterns, and a horse-bit gag. Most of these items were handmade by Yarina herself, and they were primarily magical artifacts. It was worth noting that Yarina's choice of a horse-bit gag might have been due to her naturally agile and strong tongue... In any case, she had experimented with many types of gags. Most, no matter how tightly secured, could be forced out, even with her mouth stuffed full. Therefore, she had to opt for this type of gag, which was nearly impossible to expel. With the prepared bondage tools in hand, Yarina returned to her bedroom and began to prepare her attire. First, Yarina removed unnecessary magical items and placed them in a drawer, such as her spatial ring for storing objects and her mana-restoring necklace. Next, Yarina stripped off her clothes, picked up a bundle of silver-white ropes, and untied it. She then folded approximately ten meters of rope in half and placed it around her neck, letting the ends hang in front of her. As the room brightened, Delit turned his gaze towards the center of the chamber. In that spot, an iron chain, made of the same magic-nullifying material as the pillars, hung down, connecting to a pair of iron shackles. A naked blonde woman was held there, her arms raised and secured by the shackles. Another chain dangled from the shackles, linking to the collar around her neck. Her ankles were also bound by similar magic-nullifying iron cuffs, locked to iron rings on the floor on either side, forcing her legs apart. A cylindrical object, as thick as her forearm, stood vertically from the floor, inserted into the woman's nether regions. The depth of insertion was unclear, but these restraints left her unable to move, forced to remain standing. In addition to being forced to stand, her mouth was also gagged. A hollow tube descended from the ceiling, through which a certain liquid flowed into her mouth. Her eyes were also covered by a blindfold. "Mashilin, you are as beautiful as ever..." Setting down the torch, Delit stepped forward and embraced her body, speaking affectionately, while his hands roamed her chest. Reaching the corner of the corridor, Christina turned to look in the direction of the commotion. "Eh..." Christina blinked in surprise. She had encountered an acquaintance, someone of similar build and also a succubus, though her hair was a vibrant green. She was clad in a black leather restraint suit, her limbs folded and bound by straps, forcing her to crawl on her elbows and knees, like a small dog. Her succubus wings were also restrained by straps, preventing them from spreading, but her tail was free to wag. She was fitted with a horse-bit gag, rendering her unable to speak. This gag was actually an iron ring that forcibly held her mouth open, her tongue lolling out like a dog's. A pair of playful dog-ear accessories adorned her head. "Nia..." Christina softly uttered the succubus's name. "Wuu?" Hearing her name, the succubus named Nia tilted her head in confusion, looking at the person standing before her. Tilting her head slightly, Nia seemed to be trying to recall who this person was, feeling only a sense of familiarity but unable to place her. So, as usual, Nia wagged her tail enthusiastically, using it like a dog's tail, panting with her tongue out in a friendly gesture. Nia's reaction felt deeply familiar to Christina, as she herself had been like this in the past... The succubus, treated as a pet, wore a collar around her neck. This collar detected her movements and would administer an electric shock if she failed to wag her tail when her master was present, simultaneously activating a vibrator in her nether regions as punishment. "Put on the clothes and inject mana into the box to activate it..." After reading the instructions, Yarina raised her hand and injected a small amount of mana into the magic-storing metal box. The surface of the metal box