I saw this one a long time ago.
The Story is one i cant remember it correctly, but its either about a teacher that thinks one of her students hates her or notices that a student keeps failing her classes.
She goes to his home to have a talk with him and the student reveals that he cant concentrate due of how beautiful he finds the teacher to be.
The Teacher and student fucks, ofc, and there is a funny moment when the student first go put his cock on the teacher and she lets out a small fart and quickly tries to brush it off.
The end of this story is the Teacher going to meet the student after class all pretty and even more beautiful but gets caught looking like that by another teacher or principal and gets scolded by it for dressing innapropriatly, with the student seemly unaware of what happened to the teacher.
The Teacher, if i remember correctly, isnt a P.E teacher, but seemly wears something like a tracksuit with a white vest underneat, which at one point she opens the tracksuit to expose her big breasts with the vest on.
The Teacher has a tied up black hair, except in the ending where she let it down and wears a fancy dress.