That might be because we are usually making a beeline toward getting my cock in his hole. Well, there it was, and it was high time to put it to use. I got it set up and ready to go before I told my nurse to go out to the waiting room and call Marcus in. He came in, almost bouncing as he walked, a mischievous smirk on his face, obviously looking forward to what he thought was in store. Little did he know that I had a surprise for him.

It had been several weeks since he was over to my place. I don’t know if he has other big men to keep his hole filled. I don’t care. I don’t have any claim to him. I usually have at least a couple of young men a week to fuck myself. My answer to, “Doctor, I think I might be gay,” is “Well. hop up on the exam table. There‘s only one way to know for sure!” It seems like a cheesy line but it’s amazing how often it works.

A young man’s prostate is an amazing organ. Given a little stimulation, his hole just opens right up, and he’s putty in my hands. Get a little guy's dick hard and you can do almost anything as long as he has an orgasm before he gets up off of the exam table. Of course the only thing I want to do is fuck him with my XXL kingsized cock and breed him hard and deep. Of course, Marcus and I are long past the seduction stage. I don’t need excuses with him, unless I wanted to say “no,” and why would I do that?

This time, the ultrasound would just be a bit of fun. We hurried through the actual exam, although not so fast that I might miss a real problem. He was fine, though. I showed him the ultrasound sensor and he was intrigued, although not as much, I’m proud to say, as by my hard leaking cock. Of course, I started out with some fingers. I have to get my little guy opened up. His hole is way too tight to just drive my cock straight in.

It’s not like it takes that much effort, though. Pretty soon we were watching the outline of my cock on the screen spearing up into his guts. With each thrust it pushes past his prostate and into his second sphincter. No matter how many times I watch myself fuck a hole, it still just drives me wild. Marcus is one of those young guys that makes me glad I paid extra to have my exam rooms sound proofed. He moans and cries and whimpers with every thrust when I fuck him and I wouldn’t shut him up if I could.

I fucked him while he jacked himself and we watched his prostate swell up before he came. Then it was my turn. I scooped up the cum off of his belly and fucked it into his hole, then I got him on his knees for a real breeding.