Petite sweet Mary Rock is a horny dick sucking slut

You are a professor in a renowned academy for sexy chicks... Mary Rock is one of those chicks. Shy and naive, she sits on the staircase to read. Mary admits her new hobby is to suck cocks. She whips out your dick and gets to work licking your shaft from base to tip in POV. She moans and shows how she loves every inch of your hard dick in her mouth.