Latina nerd Ava Jay fucking in the classroom with her petite

Ava was hoping to get the Professor Knight's assistant position to gain some extra credit, but he tells her that he ended up giving it to another student. Ava really wants the extra credit, and says she's willing to do what she needs to in order to get it. That includes: sitting on her professor's lap; taking off her clothes; sucking her professor's cock; and fucking him until he busts a nut all over her mouth. At the very least she gets an A for effort.