It's not really a theory, but a grievance study, and she gave us a lot of grief when we were railing her rectum. She took off like a racerunner when it was rapaciously slammed up in there. She was like lawdy jeebus! But her painal turned into moans after 5 minutes and she was loving it. She sucked that white dick fresh from her asshole like freshly unwrapped chocolate. She got the taste slapped out of her mouth a few times as her big fat fucking tits shook all over. Then we covered her cute black face in thick white semen and she looked like one of those donuts no one buys at 3:30 am.