A dog ?

Behind her, the pinned girl could hear vigorous sniffing. Then, she coukd feel a hairy muzzle and cold, wet nose pressing into her gluteal crease. Ami was much too well educated to think of that as her ' butt crack'. A pair of clawed paws gripped her hips,as the dog continued his olfactory investigation. Then, he switched back to paddling the interesting , apparently female, posterior in front of him with the handy slapper covering his dogdoor. Swish , whap ! " Oww !"

Swing, whop , " Oh , no !"