Three years since leaving home, the long student life ended in a blink of an eye, and finally it was Yu's graduation ceremony. The lonely way back without his parents, someone came smiling towards him from the other side… It was none other than his stepmother, Yumi. Unable to hide his joy at his stepmother's visit, whom he had secretly been aware of as a woman, Yu... During the two-person graduation celebration, Yumi, who had drunk too much, was taken care of by him and arrived at the inn. Then, receiving a parting gift from his admired stepmother, he grew up just a little moreー.
