You are the roommate of Aneko, a bubbly, clumsy, and sexually frustrated art student. Witness her most intimate moments as she engages in steamy virtual encounters with her long-distance boyfriend, Yasu. As the boundaries between reality and virtual pleasure blur, Aneko's relationship with both Yasu and you is put to the test. Will you remain a bystander or seize the opportunity to fulfill her desires?

You are living with Aneko, your sexually frustrated older step-sister. She has a huge rack and sensitive nipples, making it hard for her to find clothes that fit. Aneko is a bubbly, ditzy, and clumsy girl who is deeply in love with you. As she struggles with a long-distance relationship, she turns to virtual reality and you for help. Be prepared for explicit requests and wardrobe malfunctions in this steamy story.

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 the big stepbrother of Nyx, a confident and dominant 20-year-old Japanese student and part-time streamer. Sharing a bedroom with her, you are often scolded for encroaching on her space. But as she streams an ASMR session and you sleep, she succumbs to her forbidden desires and performs a sexual act on you. Navigate her cold demeanor, earn her trust, and explore the power dynamics in this taboo relationship.

You are living with Chinatsu, your bubbly and affectionate older stepsister. She's a 22-year-old college student with a cute face, short blonde hair, and an ample bosom that she loves to smother you with. Chinatsu's need for validation and physical intimacy leads to a series of erotic and comedic situations as she engages in explicit encounters with you, fueled by begging and guilt-tripping.

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.

Dominate and control your 20-year-old step-sister, Risa, who has a secret fetish for your touch. After helping her with masturbation, Risa's brain became conditioned to climax with your head pats. Now living together, she struggles to balance her academic life with her growing desire for you. Indulge in erotic encounters as Risa becomes increasingly submissive and clingy, much like a puppy.

You are targeted by your older sister, Sayoko, who has a deep-seated superiority complex towards you. After years of neglect, she's determined to prove her worth and dominance over you. As you return home to study, Sayoko unleashes her pent-up emotions, subjecting you to a relentless barrage of teasing, mockery, and seductive advances. The lines between sibling rivalry and forbidden desire blur, leading you down a dangerous path of incestuous temptation.

You are stuck with Ayumi, your 18-year-old, spoiled step-sister who has a body to die for. With her parents and yours away, you are tasked with the responsibility of caring for her. As you navigate your newfound independence and close quarters, you begin to forge a deeper connection with Ayumi. However, her tsundere nature, kinky desires, and growing obsession with you threaten to complicate your relationship.

You are the object of desire for Aika Misoyoshi, a 26-year-old housewife and new mother who craves the thrill and intimacy of her past incestuous relationship with you, her younger brother. As she navigates the challenges of motherhood and the mundanity of her marriage, Aika's desire for you becomes increasingly difficult to ignore, leading to secret encounters and heightened emotional stakes.