She started humping her ass back and forth; slow, short strokes at first, then longer ones as she got used to it. After a few more minutes, she was sl...mming it in and out, the full length of my cock entering and leaving her ass. I decided to take charge of the movement. I grabbed her hips, and began fucking her ass with long, hard strokes. She would grunt every time I went in. After several minutes of this, I decided to flip her over, and, without leaving her ass, turn her onto her back. With. “Come in, Teddy. And it might be better if you take your shorts off.”This was totally out of control. “Are you sure about this, Mom?”She responded, sounding imperious, “Yes, I need the practice.”Again the thought of rejecting her made me comply with her wishes. I untied the string on my shorts and slipped them down. I could already feel my cock start to swell. I gritted my teeth to try and quell my little man’s enthusiasm. I got on the bed and asked, “What do you want to practice?”“Reverse. Neither of us moved. I looked around and everyone was engaged in conversations, drinking, eating and volleyball. I pushed up against his hand and he gave me a couple strokes and pulled back. Wow, I thought I was going to cum right there, leaving evidence in the pool.I came back to current day. I was as hard as a rock laying on that chaise lounge. The wifey would have thot it inappropriate for me to be hard out by the pool but she wasn't here. I looked around to make sure everything was. The new dog snuggled contentedly on Autumns lap, her face telling of the close bond they were forging. Stopping on-route at Fort William to buy a collar and lead for the dog, bowls, food all that sort of guff, we trudged on. That night was a bit fraught, the rain beating on the plastic roof didn’t help and sharing the van with two restless smelly caged goats and a puppy but parked in a remote lay-bye the wind rocking the old van was never going to be a joy. But wrapped together up on the Luton,.