My boyfriend is obsessed with sniffing my ass?

The first time he done it, I thought it was my imagination. Then he begun going down and taking long deep sniffs which turned him on like I have never seen him before.

Sometimes I will just be lying there and he will go down and start smelling my ass, it's like some form of foreplay to him as after that he wants to have sex. During doggy, he will stop, bend to sniff/lick my ass then start sex in this position again.

Is this weird or normal?

>>472,479
OKAY YOU FUQIN ANGERED AN EXPERT PROGRAMMER
GODFUCKIGNDAMN
FIRST OF ALL, YOU DONT FUQIN KNOW WHAT A MAN PAGE IS
SECONDLY, THIS IS /prog/ DO NOT DEMAND USEFUL ANSWERS THE WAY YOU WANT THEM TO BE
THIRDLY PROGRAMMING IS ALL ABOUT PHILOSOPHY AND ``ABSTRACT BULLSHITE'' THAT YOU WILL NEVER COMPREHEND
AND FUQIN LASTLY, FUCK OFF WITH YOUR BULLSHITE
EVERYTHING HAS ALREADY BEEN ANSWERED IN >>3,4-6