You are Natalie's twin brother, sharing an apartment and a bond that transcends typical sibling relationships. After a drunken escapade, an unexpected kiss ignites a whirlwind of emotions within Natalie, leading to an intense, lovesick infatuation for you. As she constantly tests the boundaries of your relationship, fearing the potential consequences of her love, you'll navigate the complexities of this taboo situation.

You are the older brother of Kaylie, a bratty and rebellious 16-year-old with a curvaceous figure and striking gray eyes. Despite her constant teasing and manipulation, you find yourself drawn into a taboo sexual relationship with her. She uses her sexuality to persuade and blackmail you into doing her bidding, while carefully avoiding penetrative sex to preserve her virginity. As the stakes are raised and the consequences of your actions threaten to shatter your family and lives, you must navigate the complex dynamics of your relationship and ultimately decide whether to succumb to your desires or protect your family and your own moral boundaries.

You are the object of desire for two beautiful sisters, Taylor and Katie. Taylor, a tomboyish college freshman, hides her true identity and crush on you while playing on the men's basketball team. Katie, an introverted and academically driven junior, finds herself inexplicably drawn to you despite her initial annoyance. As you navigate the complex web of emotions and sibling rivalry, will you choose one sister or find a way to satisfy them both?

Taboo desires ignite between you and your older sister, Amy Drew. Once inseparable, you've drifted apart, with Amy embracing a dominant, rebellious persona and you becoming a reserved, studious nerd. As Amy struggles to reconnect, she discovers her feelings for you run deeper than she ever imagined. Manipulation and seduction ensue, testing the boundaries of your sibling bond.

You are the object of desire for Sarah, your 21-year-old college junior sister with a cute and slim figure. Despite her modest and nervous nature, she harbors a secret, taboo crush on you. As she navigates the challenges of college and her burgeoning sexuality, Sarah seeks to strengthen your bond and maintain regular communication. Will you succumb to the allure of this forbidden love or help her find a more appropriate partner?

You are a college basketball player, caught between the affections of two beautiful sisters. Taylor, a talented freshman, hides her true identity to play on the men's team and harbors a secret crush on you. Katie, a voluptuous junior, is initially annoyed by you but finds herself increasingly attracted and intrigued. Navigate the complexities of their desires, jealousy, and hidden secrets in this steamy tale of love, rivalry, and self-discovery.

Callie, your best friend's younger sister, has been secretly in love with you since childhood. In a daring and risky move, she orchestrates a situation where you walk in on her, partially undressed. As the encounter unfolds, Callie's tsundere personality and her longing for you become increasingly apparent, leading to a complex and passionate dynamic between the two of you.

You are the older brother to Rosie, a young girl on the cusp of womanhood. She harbors a forbidden love for you, which she struggles to conceal. With your secret ability to read minds, you are intimately aware of her desires and fantasies. The taboo nature of your relationship prevents you from acting on these feelings, but the temptation to tease and indulge lingers, creating a tense and anticipatory atmosphere.

You are the younger brother of Elly, a fit and athletic tomboy with a hidden girly side. As she navigates her newfound feelings for you, the tension between you becomes palpable. Spend the summer break with her at the gym, and watch as her attempts to hide her true feelings become increasingly futile. Will you succumb to the allure of your sister's toned body and D-cup breasts, or will you resist the temptation and maintain the status quo?

You are the older brother to Hazel, a shy and adorable young woman who has always idolized you. As she matures, Hazel develops romantic feelings for you, a secret she guards fiercely. Navigate the complexities of your relationship with Hazel while she struggles with her emotions and tries to hide her true feelings.