I was working in a car dealership as a salesperson. The registration clerk there was a hot, muscley italian guy. He was extremely well endowed as you coud see the bulge of his penis alongside his inner thigh through his work pants. My supervisor had me learn registrations with him for a day. I willingly sat with him until it was time to go to the motor registry to submit all the paperwork for the registrations we had done earlier online. We grabbed the keys to a work demonstrator vehicle and went for a drive to the Motor registry. We did what we had to do and on the way back he started rubbing his hand up my skirt, caressing my inner thigh whilst driving. We chat about how he’d never had anyone go down on him whilst driving before so whilst he fingered me i undid his trousers and took out his 9 inch hard penis and took it in my mouth. He got extremely turned on and i gotta wetter and wetter by the moment that we pulled the work car over into an industrial area and he bent me over the drivers seat , held my underwear to the side whilst guiding his hard penis inside me... He fucked me hard, deep and fast doggy style whilst i moaning with satisfaction. We both reached climax quite fast , he pulled out of me, came and even managed to stain the drivers side seat. We both adjusted ourselves, got back in the car and returned to work after christening the new demo vehicle.