​Scene 1: Yuu ventures into Ryouko’s room while she slumbers in the raw. Story 2: Anzu, the youngest sister, wakes up to a startling revelation – she now possesses a male organ! Suspicion falls on a cursed jar as the probable cause. Driven by curiosity, Anzu indulges in some exploratory touch, only to be overwhelmed by intense pleasure. Just as she is lost in the moment, Kyouko, the eldest sister, stumbles upon the unexpected scene…​