Forgive the way this sounds...my W thinks I'm great in the sack. Always has. She has outright told me this, and especially now that I've been lifting weights and running, that part of it is even better for her.
I do all that stuff, really. When I ask her what she likes, what she wants, etc., she says I already do it.
Forgive ME for being too graphic, but she likes fairly boring, straightforward, vanilla missionary position (and occasional rear entry) sex so long as it's passionate and not mechanical. When we were younger she was interested in trying different things but we both kind of got our signals crossed there (see above post) and it turned out bad for us.
Her mantra is...the sexual feelings she doesn't have for me won't bet there via sex but by what happens outside the bedroom.
Also...I'm a pretty HD guy. 5-7 times/week doesn't seem unreasonable to me (if it were just me). Once a week for her is plenty, she says, even if she were burning with desire for me, she couldn't see wanting it more than once/week.
You keep using that word. I do not think it means what you think it means. -- Inigo Montoya, 'The Princess Bride'