She had just kept some space for me to sleep. Both kids were on her right side and I adjusted myself in the bed on her left side. My heart was beating...so fast and I didn’t know what’s gonna happen next. Even though I was not courage enough to take any sudden action to satisfy my desire, I had decided not to spoil this night with my sexy aunty who appears in my orgasms at all my masturbations.I kept up for a long time and my breath came to the normal pace. I decided to give a try. I slowly put. I'd pop out of meeting, head into the facility to see work in progress or the testing that came afterward.There was an outcome from all this that I found a bit of a pleasant surprise. We were 'de-mobing' the site, construction being essentially over, and Bill called me in."Yeah, boss," I said."Dan, they wanted me to ask you if you'll stay on and do some training and some documentation stuff with them." Oh, be still my beating heart!" I said. Bill knew how much I hated paper exercises. "I still. Lou let go her clit and Mom took over. My zipper slid down and Lou fished my cock out. Damn, when had that happened? I was leaking already. Lou noticed."Rub his cock head mom, taste it, it's so sweet."Mom didn't need to be told twice but she didn't rub, she squeezed my cock, hard. 55 miles an hour on the freeway is not the place where this should happen and Lou got the message when I squeaked. She was holding my balls."Just a taste mom, don't get greedy. There plenty of cock to go around...... Mary now lay flat on her belly on the bed with her legs together and me still fucking her ass. As she vocally encouraged me I now slammed my large hard shaft deep into her. For ten more minutes I assaulted her tight little shit hole supplying her with two more strong orgasms. Finally I drove myself as far into her as I could and held myself there while my cock pulsed and splattered my seed deeply into her ass. We both just slumped, exhausted, for several seconds and then I got up and went.