I was stroking my cock in the knickers when I heard the door opening."I forgot my to lock it" My mum had opened the door and stood in her towel starin... at me. "I forgot my clothes." she saidI was like a deer in the headlights. The hand that had been stroking my hard cock now covered it ineffectively. "I, uh, I, uh," was all I could stammer.Mum smiled at my embarrassment. "It's okay Mark, it's okay," she said as she walked to me and grabbed my shoulders. Looking me square in the eye she said,. I was so excited so I went down as soon as I can while she went up to get something. When she came back down she was wearing a short skirt a white top with no bra. NIPPLES are clearly visible through the top.She then told me to take my pants off and leave my boxers. She started by playing a song and slowly teased me. She started by grinding on me with her ass and then she sat on me face to face while she grinded harder and harder. My cock was literally trying to rip out of my boxers and not. I managed to get around her and slip down Shannon's shorts just enough to reveal her cunt. It was already quite wet when I began to suck it, running my tongue over the swollen pink lips and caused her to suddenly twitch as a little shiver race up her spine. I pushed back that little hood and exposed the clit. It throbbed and shimmered. Together daddy and I fingered Shannon's lovely cunt. There was a wonderfully awkward tigthness in the back seat of the car that added to the excitement and our. I will be back in a little while."With that, I watched her tight, leather covered ass walk away and then turned to my work. I was working at a pretty good pace when I heard a noise behind me. It was Ms. Williams and she now had her hair up, her jacket undone, a few more buttons of her blouse undone and she was drinking a glass of red wine."I suppose I should offer you something to drink. What would you like?" That would be great, what do you have?" Water, beer, Coke and wine."I thought about it.