I am standing with my shoulders to the wall with my full on erection poking out at ninety degrees as Dimity has two hands on my cock. As she takes the... tip of my cock between her lips I glance at the three people watching.The exhibitionist in me is enjoying George, the room service lady and the boy looking on in awe with their mouths wide open. “His cock is huge, fucking huge,” the boy mutters as Dimity takes her hands off it and sucks just the tip of it as I put my hands behind my head to soak. ”“But you've not been vetted by him, we never meet someone like this!”“Then let's go meet him, you should have been less of a slut leading me on like that, and you've covered my fingers in your cum, so let's go. Take me home. Now!” and I gave her a little slap on the arse.She complained a little more, but I wasn't taking no for an answer, and it wasn't too long before we were outside her front door and she was fumbling with her key in the lock.“It's me Mark, I've got someone with me” she called. She knows your reputation, Steve. So, on Saturday, I want you to screw my brains out! And I understand from Susie that there are other ways. We can talk on Saturday!” she giggled.I chuckled, but came back to my question. “So, what do I tell the birthday girl?”“Look, I know your reputation. I know of your struggles. I want to help you. I guess everything depends on where you want this to go.”“I don’t know. I want to take it one day at a time. I can’t promise you anything other than that right. My teammate blows his load down her throat and we help her up. We all clean up, put our clothes back on and start hiking the four miles out of the canyon.Two hours later we are getting close to the parking lot but stop to take a short rest. We talk amongst the four of us for a little bit and she asks if there is anything else she can do. I tell her that there is something I have always wanted to try but have never asked any of my girlfriends to see if they were okay with it. "Sure, she says,.