Hello..i am writing in reference to my sexual partner. He is very good in bed. The only thing is that he often is unable to climax. It is not an issue for us, but quite honestly I wonder what it is that would cause this.

He is very fit and healthy and said he has always been this way. It is very different compared to past sexual partners i have had, who often times would prematurely ejaculate. Anyway, if you could give me any possible explanantion of why this occurrs I would greatly appreciate it. I do not want him to think that this is a problem because honestly it is enjoyable to have the prolonged sex. Thank you.

Zoe answered