Pretty sure this is a thing. Bet there are web sites dedicated to it.
Once a fellow who gladly would savour
His gaseous girls rectal flavour
Inhaled her bottom gusts
and they filled him with lust
Made more foul by the beans that he gave her
Here’s a follow up, a 2 for 1
A foul smelling fan, name of Martin
Got turned on when his wife started farting
He’d breath in butt aroma
Made him quite a loud moaner
He’d explode when her butt cheeks were parting
It is Monday after all. Just about. It just about rhymes. Kinda.
Eproctophilia out in the garden
met a flatulent lass “Beg your pardon”
She proclaimed, did a toot
He breathed in her bum fruit
And it gave him a fart fuelled huge hardon
Look I know, takes some effort reading it but it just kind of slipped out. Reminded me of the time I did those haiku about fetishes and then when I was teaching in that time and left the research on the laptop when I plugged in in front of about twenty 10 year olds.