hey me and my girlfriend have been going out for a while now and have had oral sex many times,

she always makes me come and i never seem to make her orgasm and it makes me feel incredibly stupid,

is there anything i can do?

Mike,

It is not your fault. Lots of women do not orgasm. For men orgasm is almost involuntary - touch a guy and he comes For women it is much harder. Lots of women do not have their first orgasm until they are in their 20s and have had sex many many many times.

Just try hard to listen to what her body tells you about what she likes.
Susan