This work begins with the thrilling situation of lending the bath to my junior living in the dorm. In the tense atmosphere of being alone with a member of the opposite sex, the subtle psychological battle about whether one is being invited or not draws the readers in. Moreover, the unexpected twist of not being scolded, but rather being accepted adds to the excitement. However, on the other hand, the regrets and conflicts regarding the consequences of actions are also depicted, which makes it an appealing human drama.