My husband's younger brother Yuji who decided to stay at the couple's house for a month for an intensive course at a prep school. Maki ends up taking care of Yuji, whom she hasn't seen in a long time. Yuji's strong back and youthful scent make Maki's heart rage. Yuji hits young sexual desire to Maki who does anything kindly to her. Maki will fill her sensuality while hesitating.
