After the graduation ceremony ... a gift from your mother-in-law to you who became an adult. Madonna's exclusive beautiful mature woman celebrates her departure with glossy sex appeal. Ririko Kinoshita

Tomoyuki, who left his parents' house and spent his school life alone in a dormitory. Three years have passed in the blink of an eye, and the graduation ceremony has finally arrived. When I was walking the last school route with my friend, a woman suddenly appeared. A beautiful smile overflowing with kindness... It was her mother-in-law, Ririko, who had secretly come to celebrate Tomoyuki's departure. Then, Tomoyuki takes Ririko, who drank too much, to her accommodation, saying, "Today is a celebration."