Talking and using phones in class are the least of the problems. These adult schoolgirl role-players brag about their lingerie and sexual adventures, sell underwear and toys through marketplace apps, use the gym storeroom like a love hotel, and even help adult male students from other schools lose their virginity. Their male teacher is exhausted from cleaning up scattered used condoms, but his frustrated days finally bring an erotic benefit: the women turn even his cock into another toy and play with it whenever they please.