The Black Sheep's Incestuous Orgy with his Family in Sims 4

A young man named John and his twin sister Joan are engulfed in two separate sexual encounters involving their own family members. John creates a potent medicine with unintended erotic side effects that leads him to have sex with both of his grandmothers. Meanwhile, Joan concocts a seductive drink that arouses her mother's desire for her. However, things take an unexpected turn when John is for*ced to escape from his abusive father who becomes enraged by the incestuous activities.