It was several minutes and I needed to go to the bathroom so I went out into the hallway and was quietly going past his sister's room when I saw the d...or was open slightly.Being a guy, of course, I took a look in and what I saw was incredible. Rob's sister, Dana, was kneeling over him sucking his dick. I knew I couldn't risk watching even though I wanted to see every suck and lick she was giving him. They were both naked and her butt was facing the door so I could see her pussy between her. Her areolas were as big as baseballs and her nipples were bigger than my thumbs and nearly as long as the last joint. She was so short that getting on the table was a problem but I helped her with my good arm and we got her on the table without causing me too much pain.When she guided my dong into her cunt, I thought I was going to poke her lungs from the bottom. She just gulped and smiled. She sat on me for nearly ten minutes, telling me that she had been employed in Vegas for a while, then. She asked me to give a few minutes of rest. I said I can’t. There is not much of time left. I kissed her lips as I tried to push my dick inside her pussy.She said to me to use a little bit of lubricant. But I just used my saliva rubbed them over my cock and her pussy. I started to fuck her in missionary position. I had lifted both her legs and fucked them. I was super horny and was pumping in full thrust. She started to moan really loud.I let her legs down and pressed her tits a little more.. I gagged on his cock as it made it past my tonsils and blocked my airway. As his cock fell from my mouth and into hers. She didn’t miss a beat. She started sucking, only to be taken over by getting her face fucked by a very aggressive Michael as he was getting his ass hammered by the cock in his ass. My wife’s face was taking the full effect of two men fucking. The married guy was cumming in her pussy as he slapped her tits as he came. She was almost unaffected by his load inside her as she was.