Yuu married her former boss, moving in with him and his son Akio to start a new life. Over time, growing distant from her busy husband and overwhelmed by household duties, she became increasingly sexually frustrated. One day, while cleaning her son's room, she stumbled upon Akio passionately masturbating, his cock throbbing with arousal. Overcome by her own suppressed desires, she could no longer hold back and whispered to him, "Akio, should your stepmom take care of you?"