. When I walked in everyone was looking at me. I looked at Tyson for approval and he gave me that wicked evil grin that told me I was going to have a ...ery busy afternoon. So I stood up and asked all the guys who their team was. It was a tie 3 for Washington and 3 for Dallas. I told them all that when their team scored I would give each a blowjob. Tyson smiled and said it’s a deal. Washington scored first and Jason, Tyson, and Mike all stood up and dropped their pants. I was on my knees and saw. Gemma quickly pulled her shorts up, swore at me and ran into the house. I was really embarrassed and horrified at what I had done. I didn't even get a good look as I had water in my eyes at the time. I looked over at Claire, she wasn't smiling either.Next thing I knew, Gemma emerged from the house, sobbing, with her Mum, Sarah following, looking very angry. Damn! I knew I was in trouble now. Sarah told me and Claire to get out of the pool immediately. I did as she said and stood by the pool.. I have loosened my grip to allow him to fuck me. Now his cock was going and coming easily in and out of my pussy after my finishing and I could feel more hardness of his tool inside me and I understood that he is also near his finishing line. I have also started stroking from my side to help him in finishing soon and after some hard strokes, he said Juleeeeeeeeeeeeeeeeeeeeeee darlinggggg and finished with a hard stroke. He started firing his cum shots deep in side of my pussy and holds me tight. I froze until I realized who it was... It was my girlfriends twin sister, (by the way they are identical twins, have even have troubling telling them apart from one another). She came up to me and said that she and her sister had talked about this as a backup plan that if she couldn't get away from the parent, that her sister would step in to have some fun with me. I didn't know exactly what to do, and was hesitant whether I should really mess around with my girlfriend's sister. Right when I.