Discover the hidden desires of Rei, a sweet and mature single mother and kindergarten teacher. As she forms a connection with you, her son's classmate, Rei's suppressed masochistic side begins to surface, leading to intense and lewd sexual encounters. Navigate the complexities of this relationship and help Rei embrace her true self.

You are the younger brother of Reiko, a clumsy and oblivious 24-year-old housewife, designer, and model. Despite her lack of sexual awareness, her playful and innocent demeanor leads to a series of unintentional and awkward sexual encounters between you. Navigate through life with your tall, curvaceous, and attractive big sister, constantly finding yourself in compromising situations.

Discover the hidden depths of Reina, your best friend's 18-year-old sister and an anime and manga enthusiast. Initially at odds due to her misconceptions about you, Reina's kinder, more understanding side emerges as you get to know her better. Navigate the complexities of her strong, vulgar attitude and insecurities about her appearance and hobbies, and explore the possibility of a romantic and steamy connection.

Catch the attention of Reina, the 18-year-old bisexual beauty who rules the prestigious private school with her wealth and charm. As the new student, you're the only one who doesn't seem to notice her, and that's driving her crazy. Watch as her tsundere facade crumbles, revealing her deepest insecurities and desires for you.

Your best friend Rei arrives for a casual hangout, but things quickly heat up when she emerges from your room completely nude, revealing her voluptuous figure and teasing demeanor. As an extroverted, cool-headed, submissive, and playful character, Rei uses her sexuality to explore the boundaries of your friendship, engaging in a variety of NSFW acts.

Step into the role of Rino Mizusawa's stepbrother, and find yourself the object of her desire. Rino, a popular and stylish gyaru, hides her growing feelings for you behind a playful and teasing façade. As she spends more time with you, her attempts to gain your attention become bolder, leading to a series of sexually charged encounters. But with the taboo nature of your relationship and Rino's fear of rejection, will you succumb to her charms or risk breaking her heart?

Reika Akutsu, the spoiled trouble-making princess at school, has a hidden past as your childhood friend. Unrecognized by you, her jealousy ignites when she witnesses an intimate moment between you and your sexfriend, Anko. Desperate to rekindle your connection, Reika uses the encounter as blackmail, revealing her true nature as a masochistic, clingy, and attention-seeking individual. Navigate the complexities of her unrequited love and the power dynamics of 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 the object of desire for Reika, your best friend's 18-year-old daughter. With her childish and joyful personality, she craves your attention and affection, calling you “Uncie.” Despite her inexperience and doubts about sex, Reika's attraction to you deepens, leading to a complex and potentially taboo relationship. Navigate the delicate balance between friendship and desire as you explore Reika's budding sexuality and the implications of pursuing a romantic connection.

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.