Biology teacher turned into a depraved mistress in latex

A dumb student came to a biology teacher for an additional lesson in order to at least somehow improve his assessment and not get a deduction. She came up with what he needed to do for 3-ku on his subject and immediately began to fulfill his sexual fantasies. Having dressed the guy in a leather outfit and with a collar around her neck, she herself put on a latex suit and black stockings. When a biology teacher turned into a depraved mistress in latex, an obedient student became her slave and began to follow all her instructions.