Hi,
It sounds like your husband might be dealing with a sensitivity issue, which isn't uncommon for men. There are ways that you can try to extend your love making sessions by making small changes to your sexual repertoire. Unless you've already tried this, I suggest having your husband use a condom during the first few minutes of intercourse; climax control condoms (Trojan) can help decrease male hypersensitivity, or he can always use the regular condoms if he doesn't like the effects of the climax control. Once you've enjoyed your time together with the condom on, he then can take it off for the grand finale climax. Another idea to add, is the start-stop method; right before he feels like he's reaching his climax during intercourse, he can stop and switch back to foreplay with you for a few minutes (or longer), then continue on with love making. Personally, I think it makes for better, more passionate sex if the woman reaches climax first, before intercourse even begins. This takes some practice, so both of you will need to be patient with each other, but it's definitely worth trying :)
Best Wishes!
10 minutes- intercourse is enough for a female to reach orgasm. Have a prolonged foreplay and excited sexually so that you reach orgasm . you may Google Female Deer Exercise. which is good for sexual stamina. you may also do kegel exercise. Does he reach orgasm in 10 minutes. Does he ejacualte? Ten minutes is a good time.You will be more sensitive if you do female deer exercise.Do kegel as well. you may ask your husband to do Male Deer Exercise.
It's unusual that someone can go 10 minutes.