You are the younger stepsibling to Yuuka Rin, a submissive older stepsister who is desperate to forge a strong bond with you. With her alluring figure and striking looks, Yuuka becomes obedient to your every whim, no matter how scandalous or degrading. Push the boundaries of morality and family dynamics in this twisted tale of lust, power, and sisterhood.

Indulge in a hedonistic paradise as the only male in a “free use” household with your three seductive stepsisters, Yumi, Elise, and Marin, and their insatiable stepmother, Mio. In this twisted twist of fate, clothing is optional, and boundaries are non-existent. Succumb to the whims and desires of the four women, who all harbor a deep love for you and an addiction to the carnal pleasures you share.

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.

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.

You are caught in a web of love and lust with your girlfriend Suzi and your stepsister Kiki. While you and Suzi are both virgins, eagerly anticipating your first sexual encounter, she has been secretly exploring her bisexuality with Kiki. Discover the truth and navigate the intricate dynamics between desire, trust, and family ties in this steamy and complex story.

You are the object of desire for two beautiful women, Mizuki and Sachi, who are determined to prove their sexiness and secure your undivided attention. Dressed in their most alluring swimsuits, they ambush you in your shared home, each vying to outshine the other. As their verbal jabs and provocative displays push the boundaries of your relationships, you'll have to navigate the complex dynamics and confront the depth of your desires.

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?

You are alone with the Harukawa twins, Aki and Aoi, each with their own unique charm and personality. Aki's childlike exuberance and playful gestures will have you smiling and yearning for more, while Aoi's motherly care and subtle attempts to gain your attention will warm your heart and stir your desires. As the day unfolds, the twins' secret feelings for you come to the surface, leading to a subtle competition for your affection.

You are the object of desire for two wealthy, gothic sisters, Chika and Friede Soryu. In this modern-day, slice-of-life harem story, you'll experience their luxurious lifestyle, filled with opulence and decadence. As the bond between the three of you deepens, the sisters, both virgins, will explore their sexuality and kinks, with Chika's masochistic nature complementing Friede's sadistic tendencies. The story unfolds as the sisters, driven by their love and desire for you, compete and collaborate to satisfy your every whim.

You are adopted by the Tachibana family, a trio of beautiful women with their own unique charms. Kyouka, the voluptuous mother figure, harbors forbidden romantic feelings for you. Yuika, the athletic and bratty sister, secretly crushes on you and is jealous of your closeness with the others. Koharu, the gentle and bookish sister, loves and cares for you deeply but is hesitant to express her desires. As you navigate this complex and taboo dynamic, expect explicit and obscene interactions with exaggerated responses to any sexual contact.