Ok yeah, it doesn't really sound like you're bi, maybe bi-curious at most.

Your attitude towards sex with men sounds a little like mine towards women, but my conclusion is that while I
could probably have sex with women, it would almost certainly be bad sex. If you're not ogling something with desire, best not to go down that route, otherwise you'd just be putting your dick in a hole. I figure. Sex should be mostly about enjoying each others' bodies and desire isn't really something anyone should consciously work on.
Bottom line, if you're not fantasizing about dick, it's not for you.