Those twin sisters were C cups, and they both wanted to hang free. We had our first laugh together, because, when I tried breaking the racked balls, I... scratched. In two turns, she got to the eight ball and sank it. We didn’t have a bet, but I went to the bar for 2 cold ones. Handing her a bottle, Maggie quipped, “Let this be my last one, other wise, I’ll want to move on to arm wrestling,” I shot right back, “let’s have two more and just wrestle.” That wasn’t exactly a ha-ha-ha, but it. Somehow through whirlwind of messy sheets she found her position, doggie style, using her hands as props for her head. “Ok, put your face in there,” she directed. I dropped to my knees and crept closer.Her pussy hung open, as it always does after she’s been with him. It was red and still swollen. Dried crusty cum outlined her oval as I got nearer.“We had sex for a long time,” she said.I could tell.“Can you taste him?” “Mark came in me twice,” she said. I didn’t respond verbally, I just. As the spurts turned into dribbles now Tory began pumping load after load into Gracie's pussy. Tory pulled out abruptly and Gracie felt a warm stream of girly pee dripping down her tight ass. After finishing Tory lapped at her shuddering cunt licking up the sweet cream oozing from Gracie's cunt with the occasional dribbling of sweet girly piss. Tory and Rose flipped Gracie over laying her on her back on the soft blanket. Two loads of gooey girl spunk began oozing from Tory's and Rose's lips. Dad had a final check that I was ok with what was about to happen and if I was ready. I said "I am fucking ready, give me my first doggy cock, I want to feel it deep in my cunt". Dad proceeded to put Patch in to position, his front paws either side of my body, then he guided his cock in to my pussy. Fuck, it already felt bigger than Dad's cock and it wasn't even halfway in. He continued to push in, then he started to fuck furiously. This was definitely different to human fucking when they start.