Yeah some girls cant get one easily from intercourse. What sometimes works for those types is for him to get fully inside you so he is touching your clitrous when he thrusts, and have him kinda shimmy around a bit each thrust so your clit gets stimulated. There needs to be some pressure on that area, so experiment with different positions.
But I suggest you have him perform oral on you until you have an orgasm first. Thats what we do, works great. Then there is no pressure during intercourse. Just keep your hygiene up so he enjoys this.
some people dont feel pleasure
You should try a tantric erotic massage. This is where you are naked and have an all over body massage which ends in a genital massage. An experienced Tantric masseuse (woman) will totally relax you and your mind will be completely empty. You will be in such a relaxed state of mind and body that you will totally let go and I know if the masseuse is good you will experience multiple orgasms.
When it comes to have an orgasm, most women can't have one from vaginal intervourse or vaginal stimulation. Most women who can have one do so from clitorial stimulation. So no there is nothing wrong with you.
There are women who can't have one at all. So even if you can't there is nothing wrong with you.