It was like the muscles were a hand, stroking his cock, jacking him off. Through his lust clouded brain he remembered she had twice said human sex, wh...at was that about?"Oh fuck CS that feels good," Rich said, calling her by her nickname. "But you have twice said human sex for Britney, what do you mean?" Choung Suk took a few more swallows and then eased his cock from her mouth. Grabbing his legs she pulled him to the edge of the chair, removed her shorts, knelt over him and grabbing his cock,. Kathy is so perfect that he took her virginity, and John has not fucked anybody else. John is nothing special. When they first met, John was athletic, and had a full head of hair. However, the years have been kinder to Kathy then John. At 511 and 265lbs, John has a middle that looks better on a plumber then a runner, and what hair John has left is all gray. His dick is average, about 6-6 1/2, but they both learned a long time ago that you do not need a large cock to keep Kathy happy, just know. I can feel the wetness oozing into my boxers. The orgasm was mine, not Amber’s. No-one looks or cares as I extract a tissue, give a cursory wipe of my nose before stuffing it into my boxers and wrapping it around the leaking tip of my pulsing cock. As always, the first thing I do when I get to work is nip into the gents and clean myself up. If I’ve got time before I’m due at my desk, I have another crafty wank. My mind is always firmly fixed on Amber, and it’s her hand which milks the dribble. My fingers found the handle of her butt plug and I pulled on it ever so slightly. She bucked and gasped, so I did it again.As I repeated this she seemed to have forgotten all about the knife. This was my chance. I sucked her clit hard and toyed with her plug for a few more seconds then, in a flash, I grabbed her thighs and flipped us to the side.We rolled off the bean bag and she landed on her back, the knife flying out of reach. I pushed myself up and grabbed her wrists. She fought, but I was.