Hang on, jesz, what about: what has he done for you instead?
Like, does he skilfully bring you to a super-high such that you
feel guilty about not doing likewise to him?
On a personal level, I much prefer - and it's a thrill to know too
- a girl who is or seems inexperienced at/incapable of bringing me
to a sexual high. Why?
First, it would indicate she's not been with so men before me. (So
much 'cleaner', it would seem to a guy, don't you think?)
Two, she has a long way to learn. And she'd want to learn it with
you and you alone. (Girls - most girls, anyway - prefer to keep to
one partner, unlike men.) So she'll keep coming back to you!
Now, ain't that a thought? 
