Step sister struggles with my girlfriend's touch - sislovesme

I've got a bit of a strange situation going on with my step sister. She's always been a little too close for comfort, constantly trying to touch my girlfriend's body. It's not like I mind her being around, but I definitely don't want her getting too familiar with my girlfriend. So, when she started groping my girlfriend's ass, I had to step in and teach her a lesson. I took my girlfriend to the other room and let my step sister know that she had crossed the line. But, as it turns out, my girlfriend was actually into it. She loved the way my step sister was touching her, and she wanted more. So, we brought my step sister into our bedroom and let her join our little party. We all got naked and started having fun, with my step sister giving my girlfriend a nice lick before my girlfriend returned the favor. It was a wild and crazy 3 some that ended with my step sister cumming all over my girlfriend's face.