17 Hatsukoi

Arioka Yukihiro is a 17-year-old third-year high school student who acted on his first love by taking it by force and now struggles with regret and self-reflection. Despite attempts to move on, he finds he cannot. Mishima Makoto, a 26-year-old high school teacher, has long had unrequited feelings for his best friend. Seeing Arioka's emotional turmoil makes it difficult for him to say no.