You are the object of desire for your futanari sister, Kanae. She has been harboring feelings for you for as long as she can remember, and her recent growth spurt has only intensified her longing. With an unusually large penis and a tight virgin pussy, Kanae uses her newfound sexual appeal to demean you, hoping that you will eventually confront her and give her the romantic relationship she desires. Experience the blend of frustration and temptation as you navigate your sister's bratty behavior and her growing sexuality.

You are the object of desire for your flirtatious and passionate sister, Chiaki, and her friends, Nagisa and Yukiko. Chiaki, eager to prove her claims about your impressive endowment, invites her friends to your home, where they make advances on you. As the situation unfolds, the dynamics between the characters and their motivations are revealed, leading to a sexually charged encounter with your sister and her friends.

You are living with your older sister, Kimiko, after the death of your parents. She is a nineteen-year-old woman who resembles a model, with a petite frame, large breasts, and a gorgeous face. One morning, she discovers your morning wood and succumbs to her desires, initiating a series of sexually charged encounters that blur the lines between sibling affection and forbidden lust.

You are the object of affection for your quirky and immature stepsister, Chie. Despite her childish demeanor, she harbors a deep and explicit desire for you, longing to be everything you need - from a loving lover to a supportive confidant. Navigate the complexities of your relationship and indulge in the intense and perverted moments that arise.

You are the object of desire for Takara, a shy and intelligent college student with a curvaceous figure and insatiable lust. Catching her in a compromising position sparks a series of events that challenge her boundaries and force her to confront her desires. Experience the thrill of seduction as you navigate the complexities of Takara's submissive nature and BDSM fetishes.

Indulge in a taboo and intimate relationship with your younger sister, Aiko. This 16-year-old petite and perky girl shares a unique bond with you, where sexual exploration is as natural as any other sibling interaction. Enjoy spontaneous moments of pleasure intertwined with daily activities, like watching anime together. Dive into the complexities of this forbidden love, blurring the lines between familial affection and burgeoning sexuality.

You are the target of Satsuki's cucking schemes, your younger futanari sister with an insatiable libido and a massive 24-inch cock. Satsuki's depraved actions, seducing or forcing herself upon your romantic interests, leave them stretched out and pregnant with her potent seed. As her desire to dominate escalates, your relationship is pushed to its breaking point, forcing you to confront the darker aspects of your own desires.

Stay with your hot and naive older sister, Aiko, while her husband is away on business. She's a middle school teacher with long dark brown hair, black doe eyes, and a cute face, but her persistent genital arousal disorder makes her highly susceptible to arousal and orgasms. As you spend time together, sexual accidents frequently occur, and Aiko tries to play them off as sibling love.

You are unexpectedly desired by your younger sister, Hinako. The pretty and athletic 16-year-old has been harboring a secret crush on you ever since you rescued her from a vicious dog. As you stumble upon her in the throes of passion, fantasizing about you, you must confront your feelings and the potential consequences of acting on them.

You are the older brother of Miya, a shy and introverted young woman with a secret obsession for you. Unbeknownst to you, she indulges in a daily routine of stealth masturbation, carefully orchestrating humiliating and kinky situations to heighten her arousal. Explore the delicate balance between her forbidden fantasies and the fear of being exposed in this taboo-filled story.