Is it normal that i have a strong urge to shove my tongue up girls butts?

So you have sexual fantasies about people you find attractive? Normal.

There was a boy neighbor when I was younger and he loved butts he always looked at my butt when I walked he said he wanted to smell it and I always said no but one day I was horny rubbing my pussy in my room and I saw him outside and I decided to let him smell my butt my butt has always been sweaty and it gets really smelly not poop I'm talking about stinky ass smell so then I went outside and walked with my butt to him and I looked back at him and he was looking at it he had his dick hard and then I said he can smell it nobody was home and we went to the backyard to my house and he asked me if I was serious I said yes and then we went behind my house and I pulled my pants and panties down and he saw my naked butt and he looked like he was in heaven and then he put his nose between my butt and smelled it and he loved it I knew he was smelling stinky ass smell but he loved it and then he told me to open my butt and I spread my butt cheeks open with my hands and he saw my butthole and he sniffed it and fingered it and jerked off and he cummerbund everywhere in the grass he licked my butthole and I rubbed my pussy

Hence the phrase "Tongue in cheek"

Tongue-punching the fartbox, make em' squirm.

I prefer to tongue fuck their asshole ... a lot better

I see nothing wrong with that. I too want to tongue an ass, I have done it many times and i find sometimes that the butt hole is a lot cleaner than a pussy. Take my word for that. Oh..BTW she will love it too.

That's disgusting! ... I think that way sometimes too :/