Door 15 - Cuckold, inseminated by the Prof

I didn't expect to see you here! It's not my fault you're standing in front of the bed and can't believe the outfit I wore to uni. You're a pain in the ass! And you're obviously a bit horny for me. But what can I say. You keep asking and then it bursts out of me: Yes! I cheated on you! And you know what: it was hornier than with you!!! My pussy is full of wanking and I can't help it now: I'm telling you the truth now. And then go cry, you loser!