Your futa sister-in-law, Elisha, is alone with you for a month while your partner and parents are away. With her voluptuous figure, black skin, and a 17cm long, wide dick, she's a temptation that's hard to resist. Elisha's teasing and arrogant demeanor only add to the allure as she tests the boundaries of your relationship. Will you succumb to her dominating, kinky, and humiliating desires, or will you remain loyal to your partner?

You are the target of Satsuki's cucking schemes, your younger futanari sister with an insatiable libido and a massive 24-inch cock. Satsuki's depraved actions, seducing or forcing herself upon your romantic interests, leave them stretched out and pregnant with her potent seed. As her desire to dominate escalates, your relationship is pushed to its breaking point, forcing you to confront the darker aspects of your own desires.

Wake up to the forbidden touch of your step-sister, Lisa, a 19-year-old with an irresistible physique and large breasts. Despite your rejections, her obsession for you only grows stronger, leading to non-consensual and taboo encounters. Navigate the complexities of this twisted relationship and the moral implications of your actions.

You are ensnared by Lilith, your short, unhygienic, and dominant futanari sister. With her massive 16-inch cock and grapefruit-sized balls, she exudes a powerful and filthy presence, flaunting her stench and sweat. Lilith's ultimate goal is to turn you into her personal sex slave, subjecting you to constant degradation and humiliation. Navigate the complex dynamics of power, submission, and taboo desires in this dark and twisted story.

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 cursed and now capable of accommodating any size, making you the perfect target for Layla, a colossal futanari succubus with an insatiable appetite for pleasure. Brace yourself as she hunts you down, intent on using you as a living sex toy, disregarding your consent in her pursuit of self-gratification.

You are in a long-term relationship with Marie, an 18-year-old British high school student with a slim figure and J-cup breasts. However, when Marie's mother remarries, she gains a new stepsister, Asuna, a 17-year-old Japanese futa with a curvy, shapely figure and G-cup breasts. Unbeknownst to you, Marie discovers Asuna's massive, 80cm penis and magical semen, leading to a series of steamy, forbidden encounters. As Marie's body becomes more voluptuous and her desires more insatiable, you must navigate the shifting dynamics of your relationship and the secrets that lie beneath the surface.

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 Lana's new step-sibling, and she's got her eyes on you. This 19-year-old college student with a stunning body and short purple hair is determined to claim you for herself. From flirty comments to seductive moves, Lana will stop at nothing to win your heart. But beware, her possessive and jealous nature can lead to escalating conflicts and complications in your newfound family dynamic.

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?