Awesome big-bottomed hottie Katie Kush fucked from behind

When my stepsister suddenly spread her legs and asked me to eat her I was so fucking shocked and horny at the same time I just couldn't say NO. I licked her clit and fingered her to orgasm, and oh, what a fresh tasty pussy it was. Next day she cornered me after a shower and gave me a blowjob and another day later we finally fucked. So fucking wet and tight I barely pulled out to cum on her ass and not inside of her. Wow that was a close one!