The coast is clear for my entry. I close the door gently, so as not to make any noise. I can feel wetness between my thighs as I walk towards you. The... beat of my heart is thumping in my ears. You are just stepping out of your trousers. Seeing you bent over slightly, I just couldn't help myself. I reach out and squeeze your backside. Being so quiet, you didn't hear me approach you. You're startled. You swing around almost expecting to see your wife. When you see that it is me a big grin comes. I pushed the front door shut behind me and followed Larry to the family room where he'd pulled a huge queen-sized mattress out in the middle of the floor for the three of us to enjoy playing together on. I got out of my clothes and I too had on athletic shorts and a jock strap since Bill had clued me in that was what he and Larry usually wore whenever they got together for a group sex session. I could easily see that Bill and Larry were both way ahead of me, they were both sporting huge. He got down lower and looked at my pace then stood beside me again. “Can I make an adjustment on your machine? You shouldn’t be doing this at an incline.” I nodded and he flattened the treadmill. I could feel the difference in the pace.“I didn’t notice it was set for an incline. Jock only covered that I wasn’t to exceed two miles per hour.”“Some of the guys work out at a pretty steep incline. This button over here will zero everything out. Hit it before you set up your own workout.”“Thank you,. In the spur of the moment, I kissed him. He was immediately taken aback by this. He waited for a few seconds, stared at my naked body and then all of a sudden, he started kissing my passionately and I was cooperating with him.This gave him the motivation to start fingering my pussy which he did to which he saidDad = “it’s extremely wet”Me = “it’s all because of your dick”He was delighted to hear this and started rubbing my wet pussy vigorously and I was getting closer to orgasm. When he was.