1 definition by Horny kid

Exceeding the level of milf, it is far beyond your expectations. Its someone with ginormous tits and ass and who loves dick whenever its offered. She tends to be a science teacher who flashes her boobs whenever she can at anyone. She wears HUGE fake finger nails and scratches her huge ass cleavage. She puts her nudes on a projector so the class can see.
Student 1: Look at that PRO-MILF!!!!
Student 2: Who the teacher?!?
Student 3: Yeah!!! Look at those HUGE TITS AND ASS!!!
Student 1: Is she flashing her tits this way.
PRO-MILF: Hey boys... You want me to show you biology?
Student 2: HELL YEAH!!!
by Horny kid November 14, 2016
Get the Pro-Milf mug.