I started enjoying the feel of his young hard cock sliding in and out of my mouth and wanted to turn my wife on a little more.So I wrapped one hand ar...und Mark’s massive cock and took my other hand and started finger fucking my asshole. Before long I had three fingers stuck up my ass and my wife was sucking my cock while I sucked Mark’s cock. I glanced down and saw my wife sticking a finger up Mark’s ass and all of a sudden his cock swelled up and it seemed like he pumped a gallon of cum into. “Hey you like?” she ask.I laugh rather sheepishly and say, “guess I do and did not know it.”Gwen laughs and says then lets try something today. Without thinking I say sure, what?The dress is suddenly undone and my tits are there for all to see. Gwen comes around and tells me to obey her command and she will show me something I will enjoy immensely. I nervously laugh but agree to obey her. She smiles the most wicked smile I think I have ever seen on her before. She goes to a drawer and. It was somewhat crowded, but we found a good spot near the waterline. After setting everything up, Sam sat and read for a bit before stretching and stood up. "I think I'm going to go for a walk," she said. "Anyone care to join me?" She looked at everyone, myself last. "How about it, Tim?" Sure," I replied, getting up. For some reason, the way she asked me and the look she gave caused my penis to harden slightly."Take as long as you want, we'll be here," said Sam's mom. We both said goodbye and. She is blond and I am brunet, she has blue eyes and mine are brown, she has a dimple on her left cheek and I have a scar above my right eye. We stare at each other, we both stand up and leave the conference. Her room is nearer and we make for it. She fumbles with the keys, but then we are in. Our mouths meet, lips gliding over lips, then tongues meet sliding over each other, we share saliva. I explore her teeth and note that she had marmalade on her toast. I protrude my tongue and she sucks on.