Akira left her parents and attended a boarding school. Three years of student life passed in a blink of an eye, and on the day of the graduation ceremony. On the way home with a friend, it was my mother-in-law, Ryo, who came with a smile from the other side. Akira couldn't hide her joy at the graduation celebration with her longing woman who had been thinking for a long time since her first encounter. I can't help but be happy with his growth, so I'm dying to drink too much ... And, as a gift of graduation celebration to him who took care of me, I exchanged a hot and rich kiss.