On screen the sexy girl was down to a pair of tiny briefs, she turned, wiggling her sexy little ass in the camera. The finger pushed up and David felt...a knuckle breach his most secret place, followed by another. His ass tensed up and it hurt a lot, but the finger just kept pushing. He tried to wriggle out of the way as the finger started to pull out. "Nice little pussy you have there, Davina. But you're going to need some stretching if you're going to be of any use."David thought it was all. My middle finger is now massaging your arse and even working inside, just deep enough to press at your prostate and stimulate the deeper part of your penis..you grasp my hair and throw your head back, groaning in enjoyment...You're now thrusting at my mouth and I can taste the salty evidence that soon you will choke me with your thick cum, and I look up to try to gauge whether its what you want..do you want to come now, in my mouth or on my face, mark? Or do you want to stop and fuck me some. Not really knowing what to say I tried to comfort her as best I could and I cracked some jokes in an effort to cheer her.After a few drinks she worked it out of her system, and I got her to start laughing as she returned to her normal fun and flirty self. At some point in our conversation I made a joke mocking the intelligence of a guy confessing his marriage before trying to sleep with her.She laughed and agreed, saying "Yeah, my shower head was mad that it didn't even get a night off." . He introduced himself as Viktor Petrov. I detected a slight Russian accent, which didn’t surprise me given the name. He handed out a set of safety rules, then explained the lab procedures. As I’d suspected when I walked in, based on the configuration of the workstations, Zach and Kurtis were going to be my lab partners. We were instructed to exchange contact information as we’d need to work on joint lab reports. I said a silent prayer asking that both my partners were as dedicated as I was.Our.