Emma Starr & Xander Corvus in My First Sex Teacher
Xander is quite surprised when Professor Starr shows up at his parents' house, telling him that she followed him the other day. He's even more shocked when she tells him she's been wanting to sit on his cock for some time. At first Xander is worried that he'll lose his scholarship since he's her T.A. But when she tells him it will only help his studies, he gives her what she wants -- creampie and all.