I think the best advice given here has
been for you to masturbate on your own and
practice orgasming without that
pressure!
Start out with almost as much pressure as
you usually use, and then gradually
lighten your touch. This may take a few
weeks or even longer, but just like
anything, it's possible
this is probably good advice for me too;
i'm a girl and I tend to have to get rough
with myself too, and orgasming during sex
is difficult for me.