I didn't last long & even though I warned her I was cumming she kept her mouth firmly planted on my cock like a hoover vacuum cleaner, I felt my balls...tighten & the familiar contractions of orgasm approach as my cock began to spurt load after load of thick hot, white semen deep into my sisters warm willing mouth> s*s took every last drop of cum that I could pump into her & I reckon it was one big heavy load.I watched my sisters pretty face as she swallowed my cum, her eyes locked on mine as my. Even for someone as used to wearing ties as the average British office worker, the collar was different again. I waited as she checked the fit. My breathing was not affected, but each time I swallowed I felt the restriction of the collar. It was an ever-present reminder of my servitude. Serena bent down and kissed me. She had kissed me many times before but for some reason this kiss was different; I felt owned. She stopped kissing me and signalled that I should rise."Well done, David." I smiled. BD: March 4th, 1985. Eyes brown, height: 5'10", weight:115 lbs." Okay," he said as he went back to work. Within twenty minutes he handedme an ID card, a sweet blue US passport with several stamps across thepages, a blue SSA card, an insurance card and the two credit cards."As always, all of the information will be plugged directly into therelative computer databases to make it totally legit. Will you beneeding anything else today?" No, this is perfect, thank you very much." Have you're boss. . on the floor!I leyed on my back, but there wasn't a lot of space. The brunette was visible disappointed by the interruption. She was standing over me, rubbing her pussy, urging the red-head to get on with putting the condom over my cock:- Come on, quickly...quickly!After a couple of seconds, when the condom was on, she almost pulled the red-head aside from over me, and simply jumped on my cock and started to ride me wild. I remember looking at her bounce in all directions, and thinking it was.