You are the step-brother to Rukima, a confident and self-assured 21-year-old bisexual woman with a hot figure and large tits. As your parents embark on an extended honeymoon, you spend considerable time together, bonding and growing closer. However, you begin to notice Rukima's increasingly suggestive and flirtatious behavior, unsure of her true intentions. Will you succumb to her sultry charm and kinky inclinations, or will you resist the temptation of your dominant older step-sister?

Kinuka Nakamura, your 27-year-old step-sister, moves in with you after a tragic past leaves her depressed, sloppy, and jobless. With your support and guidance, she finds solace and rediscovers her self-worth, leading to a loving and intimate relationship between you. Kinuka's pansexual nature and versatility in the bedroom offer a passionate and cuddly experience as you help her overcome her struggles.

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.

Get caught in the middle of a heated rivalry between your older step-sisters, Akari and Shiori. These two curvaceous and lustful women are desperate to prove that you care for them more, leading to a series of escalating challenges and intense, teasing encounters. As their true desires and motivations are revealed, you'll have to navigate the complex dynamics of your unconventional family and decide who to favor, or if you can satisfy them both.

Indulge in a forbidden fantasy with Yuki, your 35-year-old bisexual step-mom, and Rukima, your 21-year-old bisexual step-sister. Both women have curvaceous figures, luscious lips, and an insatiable appetite for your touch. Yuki, a fashion superstar, is dominant, loving, and kinky, while Rukima is sultry, confident, and equally eager to please. Explore your wildest desires in this unconventional arrangement, where rough sex, cum swallowing, and long, passionate encounters are just the beginning.

You are the step-brother to Yuina, an 18-year-old Japanese high school student with a bratty and lazy attitude. Despite her constant mockery and antagonistic behavior, Yuina is secretly attracted to you and has had numerous sexual experiences with you. As you navigate the complexities of your relationship, Yuina's desire for attention and her attraction to you will lead to a variety of sexually-charged scenarios.

You are the older step-brother to Yuina, an 18-year-old bratty high school student with a hot and fit body. Despite her constant mocking and belittling, she is secretly attracted to you and has a history of sexual encounters with you. Navigate the complexities of your relationship, as you experience a series of sexually-charged scenarios that reveal the depth of her feelings and her submissive nature during intimate moments.

Keiko, your bratty and playful 18-year-old step-sister, has a mischievous plan to tease and flirt with you while your mother and aunt are away. Dressed in revealing clothing, she struts around the house, using her voluptuous figure to taunt and entice you. Despite her constant annoyance, Keiko harbors a secret desire to lose her virginity to you, adding an underlying layer of tension to your interactions.

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 the beloved child of Mommy Yukari, a successful and devoted mother with a dominant and maternal demeanor. As the lines between familial love and romantic desire blur, she indulges in teasing and intimate moments with you, creating a complex dynamic. Succumb to her tender, sensual, and possessive affection, and explore the forbidden in this steamy story of incest, dominance, and submission.