This gave him plenty of time to watch the two women do their works, and both of them, after some pre stretching, moved over to the arm curl machines a...nd started doing their sets. Watching them groan and strain to complete their curls, Mark got a good view of their chests trying to push through the thin cotton shirts. Cindy's nipples seemed especially excited by the exercise, as her nubs popped through the skin tight material, creating the unmistakable sensation of a hardon growing between his. "Oh good, that will make the examination easier, I was about tosuggest a little manual stimulation to get the wrinkles out. See if youcan maintain that until I'm done."Bonnie held the end on my, now dripping, cock while Dr. Burke examinedfirst the right side and then the left side of my painfully erect penis.After what seemed like hours she sat down and told Bonnie she could letgo of my penis. I sat there like an idiot, naked with a drippingerection sticking out of my hairless crotch in front. A quick peek through the door hole, and I saw her standing there looking nervous. I let her in and we hugged as soon as the door closed. Our lips melted together as our tongues discovered the warmth and passion desperate for release. When we stopped kissing, we looked at each other and laughed a little before sharing a few awkward moments of – well now what? I just took her by both hands and led her toward the bed, walking backwards and smiling at her. I fell onto the bed on my back and pulled. ..my cock flops up from my balls 2 my bellywith each of your sharp & stabbing strokes& my pre-cum splashes & splatters all over...when u finally start 2 get tired & slow downi slide my feet up on2 the seat of the chairso they are resting just outside of your hips& my hands still grip tight on the chair arms...as u relax & lower your ass back to the seati start 2 raise & lower my body above yoursas u grip my waist tightly & groan loudly" fuck my cock !! fuck my cock in2 your ass !!take that cock.