He was away from his parents' home and lived in a dormitory. Such a student life is the graduation day. When I go back to school with my friend, the woman who walks away from the road and walks with a smile... The mother-in-law Hoko secretly visited him for celebration. But today is a congratulation. She once had a secret admiration at the time of her stay, and she kept the desire to boil up in her drunken girlfriend and managed to send her to the hotel somehow.