To put it into simple terms there are ppl you want to fuck and those you don't. We are human. We are sexual creatures. Who is to say we only like penis. If they're hot then do the naughty. I fuck inanimate objects (vibrator etc.) Nobody questions that XD Many animals don't only want to have sex with the opposite sex. Humans like to categorize which was a primitive survival strategy way back when. Don't worry about it :/
You're probably gay ಠ_ಠ there is nothing wrong with that.
i have actually read studies about this subject and the studies have found that women have a much easier time of getting aroused from lesbian porn that even straight porn even if the woman is in fact straight as well so all in all i think it makes no difference what so ever if you are a chick and you get off on yuri manga

:(
I'm a girl, yet I still get turned on by this sort of thing... Dunno what's wrong with me