LETS GET THAT COCK EXERCISED!!” she cried and loosened her grip allowing me to grab my throbbing meat and rubbing it up and down her widened hole, s...he was desperate as she trued to push forward but when I felt my swollen head start to enter the warmth seemed to suck me in and then I felt her cunt muscles taking over and before I knew it my balls were banging against the bottom of her arse cheeks.Damn she was tight and she was gripping me hard as I started to slowly thrust in and out and with. Both girls looked exhausted as Dottie began the third round in the down position, with Barb on top of her. Barb rode Dottie for almost a minute, but she couldn't turn her over until her third attempt, just as the referee's voice boomed out over the speakers, "Five minutes." Barb had Dottie on her back, but she didn't have her controlled, so she grabbed Dottie's pubic hair, and pulled as hard as she could. Dottie screamed. The suspended mic picked the noise up very clearly, and got her "I quit". Out from under the bed, I looked at myself in a mirror propped up against a wall. My blue cotton panties looked like I had peed myself -- I was that wet. I ran a finger over my tummy, feeling my own juices slick on my skin.I gazed at my own awe struck image in the mirror. My parents using me to spice up their fantasies -- to put the sizzle back in their love lives. How the fuck long had this been going on? I took stock of myself. I knew I was kinda pretty, although I was sure I could stand to. I did notice that he was in a better mood during the day as well. His vivid dreams must’ve been rather satisfying. I chalked the whole thing up as a win. It was honestly harmless, and we were being more civil to one another, so no harm done… plus, and this is embarrassing to admit, but it actually made me feel kind of good about myself, like I was sexy somehow. It was happening every night, sometimes multiple times. It was to the point where it didn’t phase me any more, in fact I began.