Continuous activity

He was in me and taking very short strokes and flexing his groin muscles. I could feel his dick trying to bounce up and down inside me. I decided to return the favor and began flexing my vaginal muscles like I would do with my keigel excercises. I thought he was going to loose his mind when I started doing it. He started moaning and his strokes began getting longer and longer and I could actually feel his dick getting harder. I don't have any measurements to back me up, but, it felt longer too. What an extremely erotic feeling and I actually came while we were going after each other like this. It' amazing how satisfying and extreme trying new things can be. I couldn't actually see his dick sliding in and out of me but my imagination was fully involved and in my mind I was picturing that long fat dick working my pussy. We both were loving the moment and he was starting to pump harder. I wasn't ready for him to cum just yet so I interrupted and asked if he wanted to try doggy style? He jumped at the chance and said very few women would even let him try it because of his size. I told him that was exactly why I wanted him that way, I wanted to feel more of his size. I pulled off, rolled over on my stomach then got up on my hands and knees. He must have really been anticipating this position as he was over halfway in before I was fully set. When he got it all the way in it felt MAGNIFICANT! He had a firm grip on my hips and when he was fully in he began rotating my butt around one way while he moved his dick around in the opposite direction. WHAT A FEELING!!! I came almost instantly. He kept the hip motion up and started stroking. The feeling is indescribable. He was making strokes of eight or nine inches while continuing to rotate my hips. Feeling his dick sliding in and out while pivoting and rotating around is an instant orgasm and I had several. He began pumping harder while still rotating my hips and the orgasm were happening one after another. We were both going so hard and fast I was almost afraid one or both of us might pass out, but we didn't. He was to the point of no return and I had been past that point for a long time. He was grunting and moaning very loudly and I was squeeling and screaming FUCK ME FUCK ME FUCK ME over and over. I could feel,him starting to cum and that finished me off. I came so hard that I was drifting in and out of contentiousness. I have NEVER cum that hard in my life and I've had some intense orgasms. I could feel his dick pulsing and quivering inside me while he was pumping his cum in me. I've never been with anyone that could pump out as much cum as him. I've been with men that could keep up but after the second time they're shooting blanks. This man just produces more and more cum. This shot may not have been as big as the first one but it was impressive. When he finished he pushed it in as far as he could and held it there. He was flexing his muscles again like people he was trying to,pump,out the last drop fo cum. I looked back between my legs and could see his massive balls and there was cum leaking out and actually running down his sac and dripping off onto the sheets. Looking at that almost made me cum and I shuddered. Then he pulled out and collapsed on the bed beside me. I laid down next to him and he pulled me to him to snuggle and we fell asleep. Naps are good.