Give in to the call

I can't resist. I walk silently towards Samantha her skinny naked ass in the air. Her naked and dripping pussy waiting for me. My cock is still in my hand and I line it up straight at my sister in law's wet folds. Samantha seems to be missing Kenny's fingers. Her butt begins to move around searching for the missing source of pleasure, and I can hear her beginning to whimper as she wordlessly begs for something to fill her up.

I am now right behind her. I can feel the heat coming off her pussy. Still moving forward in an almost trance like state I watch as the head of my cock makes contact with her cunt lips. As I continue to slide deeper Sam's lips appear to swallow the head of my cock. I watch inch after inch of my thick rod push deeper and deeper into my sister in law. As I finally bottom out in her hot depths I let out an involuntary moan.

"I told you you wouldn't regret it." As Kenny talks my head jerks to the side. I had someone almost forgotten he was there. Kenny is directly next to me grinning while he thrusts into my wife over and over again. From this angle I have an amazing close up and clear view of his cock glistening wet with my wife's juices as he invades her depths over and over again. My wife's pussy lips stretch around and seem to cling to this boy's cock on every outward motion.

Samantha seems to have become impatient with my lack of motion as her hips begin to grind on my cock. The feeling is incredible. I can't help but forget about Kenny and Megan for a moment while I revel in the sensation and starting sliding my length in and out of Sam's cunt. The feeling is great but as I'm thrusting I think more about the fact this is my sister in law I'm fucking. I've known her since she was girl. This is crazy. This is hot. I start to really slam into her. I can feel cum start to build in my balls if I keep up like this I'm going to cum soon.