I'm trying to find a story about a boy and a girl in the school supply closet or room. they were sent by the teacher to cut some paper and unbeknownst to the girl the boy had started messing around with the paper cutter and she closes the blade serving his member. Afterward he goes to the doctor to try and have it reattached but the doctor says he can't a throws it away. That is basically the story i just can't remember the name.

Jettpuff1, Pretty sure story you’re looking for is “Trash” by Jman0001.

Yes, that's the one thank you