At the end, the bright purple dome was throbbing and seeping. “Are you ready, Jen?” “Mmmm,” I nodded and watched as Justin clambered off the... bed. Gaynor had moved from between my legs and placed a cushion in the centre of the bed. “C’mon, Jen. Get over here and get this under your hips.” I wriggled across the big bed and Gaynor settled the cushion under me, raising my pelvis in a position ready to meet Justin’s incredible pleasure package. At least, I hoped it would be a pleasure. “Open. Unfortunately it was still early and no one came in.“Take one of everything that you like and put them in the office. When you’re not being my live mannequin I want you to change in to a different pair of knickers every hour. There’s probably only one bra that you’ll like, there’s not a lot that can be done with tits so small as those.”I was amazed that the ‘Strings Only’ people could design so many different knickers. The one that I like the most is a pair of boy shorts. Being strings only,. "Now let's see how that doggystyle works for us." I got up as well and got behind her. My fingers reached out and touched her pussy. It was still wet, so I finger-fucked her a little bit to make sure she was ready for me. Carol rocked back and forth on my hand and purred her assent. She was ready for this. I removed my hand and replaced it with the head of my cock as I rubbed it all over her slick gash, teasing her so that I could hear her moan some more. Finally I began to slide it inside her. I stay quite for a second before I reply "sorry you talking to me?" The women replies "yes we was wondering if you could help us with something?". I give them a nod as I walk towards them,as i'm about to ask what I can do for them, she pulls out a blade and before I can react she places it on my neck, putting enough pressure on it so I can feel it pressing into anatomy. She grins at me as I begins to shiver with fear, I stutter "what do you want with me?". She laughs as the guy grabs my.