As I groaned he sighed in relief. I pulled my dick out of his mouth and made him lick it clean. Cum,vomit and all. I shoved the fat piece of shit away... as he remained on his knees trying to catch his breath. I tucked my dick in my underwear and walked off.“ I want a raise “ was all I could say as I walked back in the building without caring to look back at him. “ Oh and I’m not staying. “ I was done for the he day. The slut I originally planned to fuck called me and said she was waiting for me.. “Later”We sat side by side on a sofa, dim wall-lights casting shadows round the room, and that stunning view again out of the balcony windows. For about an hour we talked, opening up about our backgrounds, lives and our jobs. We sipped the wine and devoured the nibbles. Then when our glasses were empty and the food was gone, she took the debris through to the kitchen area, put on some soft romantic music, and pressed a button which brought curtains across her windows. We were now cocooned. I stopped fucking Nikki - just for a second - to look back over my shoulder at him. I grinned.“Be gentle with me - it’s my first time.”The knowledge of what was to come had Nikki more aroused than ever - and I have to admit, my apprehension had become anticipation as I waited for him to enter my virgin ass.Nikki was moaning, “Oh God, yes. I want to see you fuck his ass… oh, Mark… bend over and take him deep, baby… I want to see that big dick deep in your ass… oh fuck, it’s so sexy….” She was. I could not let that one go and asked for details, but she clamed up. I decided to wait until the next session during foreplay to ask again. I waited until she was aroused and looking at some hot sex on the screen to ask her why her orgasms were so great when she was 15. I hit on something when I asked if it had to do with a fantasy of hers ... she gave me a big embarrassed smile. I convinced here that we should tell each other our fantasies, that it could make the sex even hotter. Right there,.