Big Family Hypnosis: I Can't Stop Having Sex With My Whole Family

A continuation of the Mamiya family saga. The protagonist, Yuuichi, wields a hypnotic penlight to manipulate the women around him—both within his own household and throughout the town. As his family becomes ostracized by their community due to suspicious rumors, Yuuichi exploits the sexual frustration of local wives to expand his circle of control. The game follows his escalating schemes of hypnotic domination and coercion, set against a backdrop of blackmail, infidelity, and family transgression. Multiple endings branch from player choices across roughly 30–50 hours of Japanese voice-acted content.