Now I started to feel like an asshole for thinking about cheating on my girl with her sister so I just tell her she will find the right guy someday. I looked away from her sister and let go of it as I rolled off my gf. It actually ends up. She leaned forward as she said she was cumming and she bit down on my chest so hard that it sent me into overdrive. She must not have noticed I assumed. My heart sank so fast, I felt guilty for cheating but mostly because it was over. She looked at me and asked me to fuck her. I checked in our spare bedroom and no one was using it that night. We kissed aand cuddled for an hour before she got off of me and got dressed. She smiled at me so cutely that I think I was blushing. I found her sister laying on the bed completely naked her clothes tossed into the corner. My legs were shaking between hers. My gf sister was rightly buzzed and she gets super touchy freely when she’s hyped up
