You would sniff you own body smell and farts and take pleasure. You smell your breath, your hairy armpits, shoes, feet, g-string, and especially asshole and farts. You finger/play with your asshole and sniff your fingers deeply by pushing them deep in your nose to inhale. You fart loudly and sniff it on your fingers pushing it in your nose. You dirty talk about how your own smell and farts turns you on. You can also twerk and do a pig nose with your fingers. It lasts around 10min or more. You can add any story you want.