Aria Arial fucking in the chair with her average body

Aria Arial gets called into Professor Knight's office hours because he has a special offer for her: he asks her for her help on his doctoral thesis on human sexuality. Aria is honored to be asked, but when she discovers that he's doing it on the sexuality of a college student, i.e. Aria when she's got his big dick and balls inside her mouth, she's a bit reticent. But once she tastes that cock and feels it inside her wet coed pussy, she can't say no! She knows how to get ahead!