Mikako, a housing complex wife who makes her husband frustrated because she is so busy with work that she can no longer hold her. She was comforting herself, engrossed in trying to dispel her loneliness and her dissatisfaction. As she culminated, she felt her gaze, and when she turned her eyes toward her window, there was an old man. She felt something attracted to Mikako by this man who misunderstood her peeping demon. The two who were never supposed to meet will have a relationship that makes them sweaty and violently affair after witnessing this masturbation.