Otona Keikenchi

Yumeji struggles with a personal issue unrelated to his sexuality. Despite being attractive, intelligent, and athletic, he is unable to have sex due to impotence caused by a traumatic experience in middle school. Various attempts to find a solution have failed, and medications like Viagra are not available to him in Japan. His situation changes when he meets Seiji, a younger student who is blunt, aggressive, and unafraid to speak his mind. Unbeknownst to Yumeji, Seiji is also in love with him.