Toshishita Kareshi ni Hirowaremashita
年下彼氏に拾われました
A man in his thirties, Shouta Kogawa, is gay and still holds feelings for his first love. After getting heavily intoxicated, he is looked after by Mayu Mikuni, a high school student full of youthful energy. When he regains his senses, he realizes he has made an unexpected romantic confession to her. He is determined not to be swayed by a heterosexual teenager.