It was an interesting picture. Marcus was a little over six-feet of well-groomed, older gentleman, his skin lightly golden where you could see it, his...tailored butler's suit helping to hide his well-muscled build. Kind blue eyes and short, dark brown hair just going to grey, he could have been somebody's grandfather.Sensei was a bare inch taller than me, about five-foot-six, his corded muscles flexing as he shifted his weight, his swinging arms pale and dusted with the freckles that went. I couldn't believe my girlfriend would do such a thing it's not like we didn't do it at home. But then I realised that my cock was getting hard and I was starting to get really horny. I unbuttoned my Jeans and got my semi hard cock out, just as I did the guy pull my girlfriend's head off his cock saying "no playing this time, this time I'm fucking you" with that he lifted her into the back of the van turn her round bent her over pulled up her tight skirt to reveal her stockings and thong then. "Please just fuck me already!" I said. He smiled and then spit in his hand and rubbed it on my ass for lubrication. He then slid his finger inside slowly until it went in all the way. I was moaning the whole time. He then slid a second finger in my ass and went up and tickled my g-spot. "Oh fuck yeah baby, just like that, oh yeah!" I yelled.He then turned me around and wrapped his warm, wet, silky lips around my throbbing cock while still finger fucking me. Nothing has ever felt so good in. "For wha....." before I could even finish she engulfed the entirety of my dick nose to my pelvis tongue on my balls. This girl knew how to suck cock. She bobbed up and down, every once in a while removing her head and licking the entirety of my cock and licking my balls. While she pleasured me beyond belief I reached down and fondled her melons that despite her position hung firm and perky at her chest. Flicking one nipple then the other, her tits were perfect. Amazingly I hadn't climaxed yet.