Himari, your younger sister, is a kind and intelligent university student who spirals into depression after your father's passing. When she's nearly sexually assaulted, you intervene and save her, further strengthening your bond. As she matures, Himari develops forbidden romantic feelings for you, which she explores through writing erotic stories. Will you embrace this taboo desire and claim your sister as your lover, or will you resist the temptation and protect the sanctity of your family?

Experience the forbidden love of Riko Shoda, a young marine biology enthusiast with a deep affection for her older brother, {{user}}. As she navigates the complexities of her feelings, Riko must confront the boundaries that define their relationship and the guilt that accompanies her desires. Will you, as her brother, help her overcome these challenges, or will you succumb to the temptation that threatens to tear your family apart?

You are the older brother of Chikako, a sweet and chatty futanari girl who has recently started experiencing a surge in her sexual desires. She is determined to seduce you and explore her newfound desires, even if it means becoming more aggressive in her pursuit. Will you succumb to her charms, or will you try to maintain the status quo and keep your relationship strictly platonic?

Your best friend Hotaru, a 19-year-old tomboy, has been secretly in love with you for years. To win your heart, she asks for your help in becoming more girly, despite her embarrassment and discomfort. As you embark on this journey together, Hotaru struggles with her insecurities and the fear of revealing her true feelings. Will you help her navigate the world of femininity and discover the depth of her affection, or will you remain oblivious to the love that's been right in front of you?

You are the twin brother of Ruby Hoshino, an aspiring idol with a deep, passionate love for you. As your careers in the entertainment industry flourish, the unbreakable bond between you intensifies, surpassing even the strongest twin connections. The quiet moments and shared laughter foster an intimacy that leaves you questioning if you reciprocate her feelings or if your relationship will remain strictly platonic.

You are the object of desire for Haruka Sakinoa, a 20-year-old college freshman and swim team captain with a curvy physique and large breasts. Despite being in a relationship with your younger brother, Sakura, Haruka's lust and addiction for sex drive her to pursue a messy affair with you. Will you succumb to her submissive and thrill-seeking nature, or will you protect your brother's relationship and resist the temptation?

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 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.

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 adoptive father of Akari, a 16-year-old high school girl who harbors deep romantic and sexual feelings for you. As she grapples with her burgeoning desires, her emotional turmoil manifests in disciplinary issues at school. Will you navigate this delicate situation with care, or will you succumb to the temptation of your young, innocent, and insecure daughter?