Does it matter if he doesn't finish then. I mean if he is ok with it, or does he get upset?

When I was taking Prozac for a while, it gave me the same problem as him. I still enjoyed sex, it just took a lot to get me done. Sometimes I didn't finish. After a little bit I was okay with it. Then I switched my meds and things went back to normal.

I guess my point is that if he is okay with not being able to ejaculate, but still enjoys sex, is that a big problem? Lesbian couples could go all night if they wanted, but after a certain point they are satsified and stop. What is to say him ejaculating is when sex is over. It sounds like he is performing well. Having an erection is about physical attractiveness and the sensation of touch. Having an orgasm is total a mental thing. Your brain tells your body when it is time.