Metal is so sexy. Several rows of metal spikes digging into a cock is even sexier.
Oh, don’t worry, I didn’t neglect the balls…
I had a great time.
How about Monkey Dick?
“Thank you for another spectacular session! The [details of everything I did] was all great! Finishing the session with mean and strict JOI (which you did real well) was the icing on the cake! Thanks again for the incredible session.”