Aren't you lucky he's too long.........Not the pain. My man is short and thick. I get burning pains though. Think there is some infection. So no sex at present. I really miss it. :(

I had pain for several years during sex until I was diagnosed with
endometrial polyps. I recommend asking your doctor about this asap.
The procedure for getting diagnosed is a vaginal sonagram where they inflate your uterus with water. It's wierd but it get the job done.