A timid, plain, and cute female student is humiliated by a group! Rina is popular with boys, but disliked by girls. Because she forgot her homework, her teacher ordered her to get naked as a sign of remorse! "Hey, take it off!" "You're happy to be seen by everyone!" If she doesn't get naked, everyone in the class will get a lower grade... "What if we can't go to college either?" She has no choice but to get naked. She hands out her prints with her breasts exposed, and boys who purposely drop erasers to peek at her body pick a fight with her and make her take off her panties, and she is naked even during cleaning time! "Stop it!" "Isn't this bullying?" She is touched on the back and her breasts are fondled from behind, and "If you do that, you'll be naked tomorrow too!" Her three sizes are measured by force. "Who's fault did the test time get shorter?" "Take responsibility!" "Masturbate!" She is forced to masturbate with her legs spread apart. While the teacher is away, a video is taken. It may be spread on SNS. "Stop, stop!" "Don't take pictures!" Even though he only touches her lightly, she twitches. "My clit hasn't gotten any bigger" and "I'm not wet" she says, pretending to be strong, but the male student's huge dick goes into her dripping wet pussy! If she gets tired, let's try a different position. The students take turns inserting their dicks. The humiliation of being stared at by the girls too. "Hmm, ah, it doesn't feel good!", she says, but I don't care if she gets pregnant, and the young and fresh cum is creampied inside her! At the end, she is forced to take a commemorative photo with a smile. Peace! Don't forget your homework again!