An adolescent named Yamada was admitted to the hospital after breaking both of his hands severely in the sterile ward. To make matters worse, he suffers from a bizarre condition that produces sharp testicular pain unless he ejaculates every three hours. Because he cannot masturbate, the staff assigned a sulky nurse named Tachibana to ease his discomfort whenever he requests.
Soon, Yamada feels remorse for the "procedures" Tachibana must carry out, which she herself finds abhorrent. Despite this, Tachibana stays devoted to her duty as his caregiver until he is content for a full recovery today in the ward daily.
