I've been married for six years and have worked in the same job for the duration of my relationship. This year I decided to quit and try something new... I started a new job at a university where my boss is a Professor who is a fair bit older than me. His name is Alex. I'm not used to academic types, but we instantly got along so well. His sense of humour and smile caught my attention almost immediately but I didn't think much more of it apart from noting to myself that he was very good looking. My tits bounced up and down my chest, my hands moving behind my back to rest on Sean's knees giving him a full view of my curvy body riding his cock.“ fuck that’s it you white bitch, ride that black dick, bounce that white pussy on it”, he grunted, gritting his teeth as his hips thrust up to meet mine.I rode him faster, all my curves jiggling hypnotically with my enthusiastic movements, the greed to cum again overshadowing any other thought. Sean reached out and started to rub my throbbing. "Excuse me? Sir? Hello? Are you all right in there?"I looked around, and realized I was on the floor of the bathroom! Mypants were pooled around my ankles, and as I struggled to my feet, Itried to remember what I was doing before. Had I fainted? But thenmemory struck me like a thunderbolt, and I checked between my legs. Mythroat locked in terror as I beheld once again the woman's pussy I nowsported between my thighs.The rapping grew more insistent. "Sir? The plane is about to land,. I looked at the young woman lying on the bed with closed eyes and a very contented look on her face.“Mmmmmmm,” she whispered after a few seconds. “Judy, that was wonderful. Thank you.” She leaned forward and kissed me deeply. When she pulled back all she said was, “Even my mother never made me feel that good.”“That is probably true Cath, but mothers don’t generally stick a vibrating dildo up their daughters pussy?” I chuckled.“No, I don’t suppose so,” she said.The young girl moved to her.