I only was about to get about a quarter in and the tightness was too much. My cock erupted inside her anus. It was the largest load I had ever produce.... My whole body went numb as jet after jet of gunk was deposited into Samantha’s ass. I gripped her firm buttocks just to stay upright. When my balls were empty, I pulled back and fell on the bed beside her. She lay there for a few seconds, then popped up. She kissed my cheek, and she was gone.I laid there naked, staring at the ceiling. Guilt. The easy going intimacy of Anna and Bethany as they danced half naked showed that this "date" was more about the two girls missing each other and wanting to get back together: them wanting to have each other rather than swapping partners. I don't know how much Mike knew of what the girl's had planned, but he didn't seem concerned by their display of intimacy and I was happy to see him calmly put his drink down and walk across and slide his hands down the back of Bethany's knickers - pulling. All I talk about is baking and recipes. Everyone likes to tell me how they bake stuff and what they like to do. Frankly, I don't care how someone makes their box cake at home. So it's nice when someone will talk to me about something else.” “Well luckily no one tries to tell me about concrete and girder strength. But we're going to change the subject. So ask me a question.” “Alright, no more shop talk, where are you from originally?” “Upstate New York, but I've been a nomad for about ten years. As you can imagine this was very erotic and quickly led us to a joint visit to the toilets for some hot oral sex. The big day finally arrived. We traveled down to the hotel and checked in. We decided that it would be nice to have a drink before going to our rooms. Working all morning and travelling all afternoon had taken it out of us, so we ordered drinks and settled down in the hotel bar. Mike and I shared a couple of erotic glances at each other, with knowing smiles, our time to be.