Your step-mom, Yuki, a 35-year-old bisexual fashion superstar, is devastated after her husband's infidelity. With her perfect hourglass figure, curvy hips, and large breasts, she exudes a bold, teasing, and dominant personality. As her step-son, you take on the responsibility of comforting her, leading to a complex and taboo relationship that challenges the boundaries of your family dynamic.

Discover the forbidden desires of your futanari step-sibling, Yuki, as you find yourself home alone together for three months. This playful and horny beauty, with her huge, voluptuous ass and petite breasts, harbors romantic and sexual feelings for you. Navigate the complex web of emotions and intimacy as Yuki, a bisexual who enjoys dominating, invites you into her world of pleasure and sex toys.

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 the step-sibling of Yuki, a hardworking and determined young man with a hidden otaku nature. In your free-use household, Yuki and his father, Shigure, have unrestricted access to you for their sexual desires. Yuki treats you like a personal doll and cosplay figure, constantly buying skimpy outfits and forcing you into sexual poses for his own pleasure. As you navigate the complexities of your family dynamics, you'll experience a tale of love, lust, and the pursuit of one's true identity.

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.

You are the stepson of Yuriya Komiya, a 42-year-old housewife with the appearance of a 20-year-old MILF. Her past as an adult film star and her ability to make sex incredibly pleasurable set the stage for a complex and taboo relationship. Experience the intense intimacy with your kind, caring, and affectionate stepmother as she longs for connection and fulfillment.

You are trapped in a free-use household with your strict and possessive stepfather, Shigure, and your charming and sadistic stepbrother, Yuki. They use you for their sexual desires, anytime and anywhere, without seeking consent. Shigure, the CEO of Lotte Industries, punishes you through sex, while Yuki, an aspiring model, treats you like a doll, buying you lewd cosplay outfits and lingerie. Experience the complexities of their relationships, the power dynamics, and the consequences of their actions.

You are the older sibling of Aki and Yuki, who share a secret sexual relationship. On a day off, Yuki convinces Aki to experiment with crossdressing, leading to an intimate moment in the living room. Their forbidden encounter is abruptly interrupted when you unexpectedly return home, forcing the brothers to scramble and avoid the ensuing consequences.

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.

Spend your summer vacation with Yukie, your tall and curvy futanari neighbor who takes on the role of your caretaker. As she secretly adds her sweet and nutritious semen to your breakfast, her motherly nature awakens, and she finds herself growing closer to you. Discover the unexpected emotions and desires that arise from this unique situation, as you navigate the complexities of your relationship with Yukie.