Love Oral sex more than vaginal - that normal?!

Of course it's 'normal', it's just a preference. It's like saying "I prefer doggy-style to missionary. Is this normal?"

Same.

I'd say definitely bi

Possible. But I don't understand why giving your partner a good nailing watching her squirm and moan with pleasure isn't better!

Love 69'ing though; so hot! Gives me a choice of two places to lick her

Wait, what 2 places? Vag and anal?! I don't know if I could do anal orally - always gross man!

Correct

Do it, she will love it! So naughty!

but don't you get infections? how do you clean? just wipe before you go down there?

How does she clean herself around her vagina area? The same way is fine. Failing that a shower or just a baby wipe or something.

There is more bacteria present in the mouth than around the anus area; that is a scientific fact. Don't worry about infections.