After The Graduation Ceremony... Here Is A Present From Your Stepmom, Now That You're An Adult. Yumi Kazama

Three years after leaving home, the long student life came to an end in the blink of an eye, and finally, Yuu's graduation ceremony. On the slightly lonely way home without his parents, the person approaching with a smile from the other side was... his stepmother, Yumi. Yuu couldn't hide his joy at the visit of his stepmother, whom he had secretly been conscious of as a woman... Yumi, who drank too much while getting excited over their private graduation celebration, was taken care of by him and arrived at an inn. Then, receiving a gift to celebrate his new beginning from his admired stepmother, he became one step closer to being an adult.