Her son Susumu lost her husband when she was a student, and Ayano, who has been desperately raising her on her own, considers getting remarried to her boss, Miyagawa, when Susumu entered university. On the other hand, Susumu, who had a special feeling for Ayano, wished for his mother's happiness, but was unable to get along well with Miyagawa. One night, Susumu sneaks into Ayano's bedroom as if guided by her breathing. In front of my mother, who was rolling over and glimpsing her cleavage, I gently ran my fingers on her skin.
