The sweet and painful emotions of youthful love, combined with the scenario of being trapped in a confined space during a summer downpour, should have been the perfect setup. KoKoRo's charming appeal shines like a guerrilla rainstorm, and her dedicated acting and erotic scenes are incredibly sexy, sure to gain fans. However, the male actor playing the baseball team member is far from convincing in appearance and performance, making it quite forced to portray youthful excitement, like an alumni uncle who wandered into the clubroom. The body double ejaculation scene, where an unknown man's lower body suddenly appears, kills the mood instantly. The concept isn't bad, but the heavier discomfort than the clubroom's humidity dampens the viewer's spirit. There should be more suitable actors for student roles, and it's puzzling why they insist on this choice.