Fuck me it was so hot to watch. Oliver oblivious to what was happing under him just kept going. I saw his knot start to form. I said to Sara "He is go...ng to knot you. Its growing fast". About that time the knot starts to slap against her pussy lips. Oliver was trying so hard to ram it in there. The knot had grown to the size of a small orange when I watch as in one push it went half way in. My wife cried out in pleasure. Then in the blink of an eye, they were tied. Oliver continued to fuck her. Her wrist lay resting on the length of my dick as she cupped and rolled my hairy balls in her hand. I was now fully hard and my circumcised cock lay there throbbing against my tummy and my wet pubic hairs, begging for a mouth or pussy to gobble it up.I had a sip of wine and then reached behind Susie with my left hand to put the glass down on the small table by the side of the sofa. My hand now free, I rested it on Susie's outside hip and bum cheek, as she perched on the narrow arm of the sofa.. God did it feel good! He went home and I just sprawled on the bed; worn-out and sore but glowing as always after a good long fuck.We were pared for a few more films, they (the guys running the ‘studio’) knew that I ‘dressed’ and could come very close to passing. One day they asked me to arrive ‘dressed’ so that they could do a surprise screen test on a new top. The whole thing didn’t go well at all but, it gave them the seed of an idea for a rogue film. One that couldn’t be distributed but. What I noticed throughout that whole time was that it did not matter what time I texted, I always got a response and got invited over for oral. It could be 8am or 4am it did not matter. It was almost guaranteed 95% that if I reached out, I would get my dick sucked, guaranteed. After awhile, every now and then he started to ask if I wanted to fuck him. I would never say No in fear of loosing my little happy go lucky dick sucking machine. I don't recall how much time had gone by since the first.