That's common. It's often due to being nervous. Other times it's because the guy is used to doing it himself and isn't used to the feeling of being with someone else. It's usually just temporary and can be worked through easily enough with honesty and communication.

Some guys really have trouble with it due to various fears and insecurities. Then when he can't orgasm with his partner, it's like it's reinforcing those fears and insecurities. Therapy is often the best bet when it gets to that point.

I agree with Llewellyn.

Oh, I see ... Hmm, well he's pretty put off too, so maybe I'll run this by him. He's been trying to think of everything that could be wrong, but I don't think he thought of this.

Thanks a lot guys!

Maybe hes nervous. Tell him to wack off till he about to sperm. Then wait like 30 seconds.. Then tell him to insert his penis in ur vagina. Then let him medical question u. and then see if he comes.

sorry if i used bad lanuage. not sure what words to use lol. ><