After a traditional blowjob to open it up my girlfriend said she wanted to try something new that night. Her tight perfect ass was the only fuckable hole she'd never let me penetrate before, but it was time to change that with some hardcore buttfucking. Damn, that ass felt even better than I had expected wrapping around my dick with tender firmness and making me moan of pleasure. I kept fucking her backdoor for a while and came hard spraying hot jizm all over her pink rosebud and sexy buttocks.