Seizing Up

I went to the gym this afternoon, in part to work off the minimal remainder of my hangover. Nick was just finishing his shift when I got there and said he was going to have a work out afterwards. The guy I got it on with the other day was also there.
I was doing alright with my workout until while doing one exercise I somehow managed to strain my left elbow, meaning that it was painful to fully extend it. So I had a short run and then finished for the day (there wasn't much point in just working one half of my body was there!).
I was feeling really horny, after my aborted sex last night, and so hung out in the steam room / sauna for a bit. Nick and the other guy soon joined me in the sauna and we chatted for a bit, with Nick learning that I'd been with the other guy, and me learning that he probably had too! When the other guy, whose name I really should learn, asked if Nick and I had "got it on," Nick loudly and emphatically stated that we hadn't. I'm not quite sure whether to be insulted that he sounded insulted, or to take it that he was embarrassed because it is something that he wants to do. Nick got changed before I did, and was just leaving as I got to the lockers and seemed a bit subdued with his "goodbye." I'm probably reading too much into it though.
I still really like him.

While I was in the showers I got a strange sensation in my right hand, and slightly in my left hand too. When I relaxed my hand, the thumb curled in towards my palm. It was probably just cramp (which I have been getting at the gym quite a lot, what with all the gripping of dumbbells etc), but it did worry me. It has worn off now, as has the elbow pain, and I've got 4 days off from the gym now, as I will be at work. We shall see if it returns.

And I am still feeling really horny.