College girl tricked by teacher - anal and facial

After discussing the problem he agrees to only give me a warning if he can cum on my face. It's a good deal for me because I'm addicted to cum. I suck his cock and he masturbates rubbing his cock in my mouth and all over my face. I even deepthroat and touch his balls his my tongue! But I'm too greedy and impatient for sperm so I insist he fucks my ass to help him cum. He fucks me doggystyle first and it feels amazing. The problem is now I am too horny, so I insist on cowgirl which is my favorite position. I ride his cock deep and hard until I orgasm, then spin around to reverse cowgirl position to massage his cock more. I can feel that he is getting excited and we both stand up so he can fuck my ass standing. Now I know he needs to cum, so I get down on my knees to worship his cock until he delivers the semen to my face.