Oh my good God, Just submitted a pic of my ass to gain a prize blow from my girlfriend, and mid way through the act her younger sister of 17 walked in. We both 21 and of course jumped staight up, (the view she got wasnt good ya see), but regardless, she closed the door behind her and ripped off her clothes. Me and my bird were stunned coz this is so unlike her, or so we thought. Anyway she went straight down on me not even looking at her older sis, and took so much of my cock down her throat it made me gasp. i had no idea what to do, i looked at my gf for some sort of help or something, but she smiled, and at this point to be real honest with you i wasnt minding, lol, she is damn fine after all. So i let her do it, but this was nothing next to what i was about to see next. The younger sister moved across from me and to my suprise my gf had hitched her legs up off the floor and wide open, she started to lap her pussy up like it was ice cream, honest to god is this normal? I watched in glee masterbating, and once she had come her sis stood up and put her clothes back on then sat on the bed and started talking bout her new college, Ive come downstairs and they in their room chating still like nothing happened, what the hell do i do now? I live with them both, and as great as it was i dont want to get caught up in weird shit! What you guys reckon? I know sisters sounds fun, but the reality is a little strange to say the least, lol. damn Go with it or bail?