Ryota brought home Kono, a senior who became friends with a part-time job. Ayaka's mother is relieved to see her son, who has never brought friends to his house, forgiving Kono. One day after a while, Kono who appeared while Ryota was away tells Ayaka a shocking word. "Aunt ... I'm lonely, right?" Ayaka is upset when she realizes that she is comforting her lonely self because her husband tends to be absent every day. However, the frustrated body could not resist the young and strong flesh of Kono, and drowned as his instinct went.
