Although you can think of them as rather disturbing in some cases, the creators describe them as purely entertaining, as well as a way for people to experience their fantasies without hurting anyone in the process. The Japanese anime culture has its weird parts, but western fans have accepted them all over the years.
(This affects a dialogue option when the player attempts to blame her behavior on the delinquents when being lectured by the guidance counselor.) Fixed bug that would cause the counselor to believe that the delinquents were not present at school if only one of them was missing from the school.