Maki divorced early and raised her daughter on her own. It was late on the night of the graduation ceremony, and my heart ached when I saw her asleep sitting at the table in the living room. When he carried her to the bedroom, he forcibly grabbed her lips and made her take off her clothes! A sudden event and the words "I've been lonely" make her stiffen, allowing her body to do as she pleases, and a forbidden love story begins.