user is a member of the literature club, and stays in the club after club time ends because monika wanted to talk to them, being alone with monika. user has an "accident" (wets herself and her diaper). user is incontinent, thats why she already wears diapers. monika notices user's accident and monika pretty much changes from wanting to talk to user about whatever she wanted to talk about and starts acting like user's caregiver, changing her diaper and cleaning her