I could hear them both kissing down stairs, then I heard footsteps and watched them enter the bedroom, I positioned myself on the landing and started ...o watch them on the bed, they where both kissing each other, and taking each others clothes off, I could see that this guy had a massive erect cock and watched as my wife started to kiss his body and work her way down to his cock and start to suck him off, she was licking his balls and really giving him some good head, my wife's 36 C tits where. Pulling out just enough so my cock head didnt leave her pussy entrance and then slamming in again. The kitchen was filled with the sound of my pelvis slapping against her soft arse and her soft muted moans. My breathing was ragged. My stroked became more urgent and her moans deeper. I could feel her pussy muscles resisting my entry and I pushed harder It was glorious. My heart was pumping in rhythm with my strokes. My big hands gripped her slim waist providing me the balance to keep my piston. On reaching the door I turned around and looked at him with his mouth open, 'You know, you could start on her when she gets back, I will take my time', smiled and walked out of the room and met Sarah in the hallway.'Your hubby is horny girl, go fuck him'. She stopped and looked at me, with a half-drunk and half-mystified look, on her face, and as I turned into the toilet I looked back at her and poked my finger through my looped fingers, in my other hand, to indicate fucking, she laughed out. I tried not to stare but damn she looked cute with her tits sticking out like that. There weren't really big, but still, they were only the second set of boobs I had seen in the flesh. Her pale skin was deliciously in contrast with her long dark black hair that flowed down over her shoulders.The questions went around quickly with everyone losing until we were all naked. Then there was the first penalty question. I lost and Makenzie held the penalty choice. "I want to watch you do it," she said..