One day, her son Kazuya brought his classmate Hayashi home. Hayashi was a bully and secretly bullied Kazuya, but Ryo, who knew nothing about it, treated him kindly out of sympathy for him, who was from a single-parent family. Hayashi, who was secretly attracted to the maternal love that oozed from her, skillfully exploited her kindness to approach her... He showed off his strong, erect cock and passionately desired her. Ryo Ryo again and again to his passion, which violently penetrated her uterus. Her body, which had almost forgotten what it was like to be a woman, eventually opened her legs of its own accord...