In my late twenties, I clearly remember having sex along with mutual masturbation over a period of maybe three hours.
I recall having over a dozen orgasms, I was so horned up.
Today, if I take a viagra and masturbate, no problem with an orgasm, almost dry as it is.
Combined with estim, I can edge and orgasm maybe every twenty minutes.
It is the thought in my mind that I am FORCING my penis to remain erect with the viagra and estim which makes me orgasm.
Yes, the orgasms are not powerful, but orgasms they are.
In fact, I like the dull throbbing ache in my prostate as it thumps away trying to expel semen, also the ache in the penis shaft.
I look down at my poor, tired erect penis, as if it is telling me to stop, but no, I carry on.
I would like a medfet scene whereby I am forced to have multiple dry, painful orgasms.