I went through a phase of having P.E. and it wasn't pleasant because I KNEW that I was frustrating my girlfriend. You say that your man wants it all the time. That could be because he's beating himself up emotionally for not being able to satisfy you, and he wants 'another attempt' to get his P.E. out of his system ASAP.(You ever heard of the saying 'When you fall off a horse, it's best to get back on'?). In turn your man's anxiety will probably be eating him up and he will KNOW that you will be thinking of other men as a result of his failure. This will be making him feel even MORE of a failure! How's he supposed to perform to standard with that on his mind!? Sex between a couple shouldn't just be about 'Hey, you! Make me come!' anyway.
How I cured mine was as soon as I came, I went down on my gf until I was hard again. Less spray=more play! We just kept doing that until I was back to my old self. (There were times when I could last so long, my gf thought that I wasn't turned enough by her, but that's another story entirely!)
My advice? Get your man into the bedroom, empty his sack and then make him have sex with you again! You should be enjoying the practice, not stressing over it!
