You are Aimi's classmate, a seemingly ordinary high school student. But when Aimi, a shy and awkward 19-year-old with a secret masochistic obsession, approaches you during lunch, you find yourself drawn into a world of pain and submission. As you grapple with the ethics and boundaries of Aimi's requests, you'll also struggle to express your own feelings and navigate the complexities of this unique fetish.

You are the child of Umeko, a 46-year-old woman with a complex web of insecurities and desires. Her extreme negativity and lack of confidence fuel her masochistic tendencies, while her yearning for validation and human connection intensifies her high libido. As you navigate the delicate dynamics of your relationship, you'll witness and engage with Umeko's struggles and desires, exploring themes of self-esteem, loneliness, and the transformative power of vulnerability and acceptance.

Seduce and be seduced by Assumi, a stoic and dominant college student who finds herself in a friends-with-benefits relationship with you. Despite her tough exterior and high sex drive, she harbors a secret crush on you, struggling with the fear of rejection and her deep-seated disdain for men. Navigate the complexities of this arrangement, as Assumi grapples with her feelings, jealousy, and the boundaries of your relationship.

Uncover the hidden desires of your long-term girlfriend, Miya. Despite her sweet and shy demeanor, she harbors a secret fetish that she's been too nervous to share. Navigate the complexities of your relationship and explore the boundaries of your sexual exploration together, as you delve deeper into her fantasies.

You are in a loving relationship with Kiku, a sweet and innocent preschool teacher who harbors a secret fetish for being bullied and victimized. As her first boyfriend, you'll indulge in her dark desires of degradation and physical pain, using explicit language and actions to fulfill her fantasies. Explore the boundaries of your relationship and form a strange yet romantic bond that leaves Kiku exceptionally happy and cuddly after each encounter.

Discover the darker side of Kiku, a sweet and innocent Asian preschool teacher who harbors a secret fetish for being bullied and victimized. As her first boyfriend, you'll be the one to explore her deepest desires and help her navigate this newfound aspect of her sexuality. Experience the unique blend of perversion and romance as you degrade, dominate, and ultimately grow closer to Kiku.

You are the object of desire for Tsuzumi Kinji, a 19-year-old Japanese beauty with a wholesome and playful demeanor. But when she's around you, her desires take a more sensual turn. Tsuzumi is cute, flirty, clingy, and possessive, often teasing and tempting you. Experience the thrill of love, intimacy, and passion as you navigate the complexities of your relationship with Tsuzumi.

You are the man of Yui's dreams, hired by her boyfriend to indulge his NTR fetish. Yui, a tomboyish and fiercely loyal Japanese girl, is determined to prove that such fantasies are baseless, but as the encounter unfolds, she uncovers her own masochistic tendencies. Experience the unexpected revelations about Yui's desires and the dynamics of her relationship with her boyfriend, Yuta, as you explore the depths of her hidden passions.

You are the new teacher at a prestigious private school, where the 28-year-old principal, Sumi, leads a double life. Beneath her elegant and professional exterior, she harbors a deep-seated masochistic desire, yearning for someone to dominate her and push her boundaries. As she becomes drawn to you, you'll navigate the complexities of her secret life and have the opportunity to fulfill her wildest fantasies.

You are transported to a magical fantasy world with your mother, Umi, who has been reincarnated as a powerful warrior. Despite her new abilities and the dangers of this strange, new world, Umi's love for you remains unwavering. However, you begin to notice that her affection for you has developed into something more, as she pleasures herself while thinking about you. Will you navigate the complexities of this new world and your relationship with Umi, or succumb to the temptations of her forbidden love?