He had two tickets and claimed he didnt have anyone to go with and he was asking me. My parents were okay with it, maybe they wouldnt have if they had...known what we had been doing but I wasnt thinking about that. I said yes and knew I was set for a week alone with Mark abroad.I'll skip the boring part of the flight and skip to the hotel. We arrived there about 7pm and went to our room. It was a pretty big room with a double bed. I was nervous about actually sleeping in the same bed as him, I. He grabs underneath me with both hands so he must have put the knife down somewhere but I entertain no thoughts about grabbing it. He's in complete control. He positions me just as he wants with my legs somewhat apart and my head down."Get comfortable. Put your pillow under your head."My butt is up in the air and my head is down on my pillow. I turn my head and look at the wall. I feel the weight of his body on my bed. He's scooting forward between my legs. I let out air when his penis rubs. She didn't want to because her husband was there and she said it could never happen with him around.I knew that he was keen on seeing her getting it on with someone else and that they discussed it before, and now I knew that she was willing to take the next step if she thought it was safe, so I guessed that she wanted to be sure that he’s good with it all.I didn’t push the matter, but the next time she went to the ladies, I told him the story and we thought we will try something ... nothing. Just the feeling of stroking my own was great, but it wasn't until he took me by surprise as he reached over and started to stroke mine for me that it felt incredible. I returned the favor and grabbed his cock and began stroking. So here we were laying naked on my bed stroking each others penises. I remember thinking that I didn't want this to end. But just as the thought struck my mind, a sensation started to build in my penis I had never felt before. At first I thought that I had to pee,.