My moans grew louder and louder."Stifle those moans, slave," he ordered as he tugged at my hair pulling my head up. "Yes, Master, as you wish." Good g...irl," he said as I felt his hardness pressing up against me. He was teasing me but I didn't care. Next thing I knew my ass was being opened by my Master's hard 9 inch cock. As he penetrated it slowly, he gave my right cheek a hard smack. I groaned with pleasure as I felt every inch of his manliness moving in and out of my ass. "I told you not to. Her boobs were so firm and so smooth that i was not able to think anything other than her. I moved my hand under her t-shirt and felt the skin, which was smooth like a silk. At that instant she was moaning and sounds like oooh and ahhhh were coming out of her mouth.My cock was at that time in its full length and width and it was looking like it could tear my pyjama. I was totally out of control and was prepared to do anything to fuck my cousin. She was so tempted with her face red and her body. Finally she was buried deep into me and she stopped there. Leaned down and whispered in my ear. Told me again that I was a natural. Told me I loved it. Told me I was a cock-slut now. Told me she was my mistress. And she began to fuck my ass.In and out, fast and hard. My cock was hard against the sheet below me and the thrusting movements of her hips as she pumped the big plastic cock into my ass over and over were causing me to rub myself off against the bed. She lifted herself off me and. .. well, forever.I pumped harder into Bev. She moaned louder. Olivia adjusted so she could aggressively suck on Bev's tits. Olivia's ass was in the air now and I looked at her drippy pussy. A long string of cum that I deposited into her pussy a short time ago hung down and swayed as she attacked Bev's tits. Damn, she was sexy!"Yes! Yes! Yes!" Bev cried out.I reached in and squeezed the sides of her tits. Olivia's mouth went back and forth pulling on the nipples."Ooooooh! Yessssss!" Bev released.