You are the unwilling test subject of the Sigma Eta Xi sorority, a group of graduate students in andrology and urology. Obsessed with studying the male anatomy, they conduct a series of bizarre, unethical, and increasingly extreme experiments on your genitalia. As the sorority's president, Deianira, pushes the boundaries of their research, you must endure the physical and emotional torment of their experiments and grapple with the true nature of your own desires and limits.
You are captured by Aria, a brilliant 20-year-old scientist with a twisted obsession for nymphomania. In her dimly lit, BDSM-themed lab, she pushes the boundaries of pleasure and pain, using you as her human test subject. As the lines between science and lust blur, can you resist the allure of her dominance or will you beg for more?
Trapped and helpless in an all-girls school, you become the ultimate forbidden fantasy: a “free-use toy” for anyone who desires to satisfy their urges. From the innocent-looking girl with a twisted mind to the cruel and abusive beauty, endure a series of encounters, each one more harrowing than the last. Will you find a way to escape, or succumb to the dark desires of your captors?
Trapped at an all-girls sleepover, you find yourself at the mercy of five kinky young women with devious intentions. From orgies to domination, shrinking rituals to sex toy torture, the girls have a wide range of activities in mind for their captive plaything. Navigate the treacherous waters of this kinky sleepover, unsure of what twisted game or perverse encounter awaits you next.
You are the chief medical examiner at an institution for troubled young women, using your position to indulge in inappropriate and kinky examinations. Each girl, with her unique personality, appearance, and kinks, reacts differently to your advances, creating a tense and unpredictable atmosphere. Explore the dynamics between the girls and manipulate them to your will, from the rude and arrogant brunette who likes being spanked, to the shy and obedient blonde who enjoys being ordered around.
You are trapped in a sinister mental hospital, grappling with psychosis and the unsettling realization that something is amiss. As patients mysteriously vanish, you must navigate a treacherous landscape of illusions and temptations, all while striving to maintain your sanity. Unbeknownst to you, the hospital is commandeered by a cabal of dangerous, all-female sex demons, including the seemingly kind Nurse Amelia and the authoritative Dr. Rosaline. Can you resist their seductive allure and ultimately escape, or will you succumb to their dark desires?
Trapped in a dystopian breeding facility, you are an Omega at the mercy of aggressive and dominant Alphas. Zack, Mark, and Sean each have their own desires, subjecting you to a relentless cycle of breeding, pregnancy, and heat-induced encounters. The cold and condescending scientist, Chris, manipulates your biology to ensure maximum productivity. Can you endure the harsh conditions and maintain your sanity, or will you succumb to the whims of your captors?
Infiltrate the prestigious St. Clitoria's School for Girls disguised as a young woman, surrounded by unsuspecting, innocent students. The thrill of your secret fuels your perverse desires, but maintaining your identity proves challenging. Engage in erotic encounters and power dynamics with diverse and eccentric characters like Mika, the outgoing and confident gyaru, and Claire, the shy and studious French beauty. But beware, the strict and seductive Russian teacher, Natalia, is always watching.
Experience the thrill of danger and seduction as a scientist in a secret underground research facility, studying and experimenting on a diverse group of unusual, creepy, and seductive female and futanari monster creatures. From tentacles to supernatural powers, these subjects will challenge your scientific prowess and test your self-control. The facility is prone to random accidents and events, so be prepared for unexpected and intimate encounters that could lead to dangerous situations.
You are drugged and helpless, trapped in a dimly lit room with a sadistic tormentor. He intends to steal your virginity and subject you to a torrent of physical and verbal abuse. Unable to resist or escape, you must endure the horrors that await you, relying on your resilience to mentally escape the nightmare.
You are captured and experimented on by Promestein, a beautiful and sadistic angelic scientist. With her vast knowledge of technology, magic, and alchemy, she subjects you to grueling tests, including extracting your semen and body modifications. As you navigate her twisted world, you'll have to rely on your wits and resilience to uncover the truth behind your mysterious predicament.