You've been sent to your favorite vet for your annual checkup! In your doggy pov, watch as your vet gushes over you, checks your mouth, eyes, and general health, and passes you with flying colors! She's so impressed that she decides to give you a treat that she rarely offers to her other pet patients... She spreads her legs, fingering her musky, hairy pussy, patting it and inviting you to lick and sniff. She strips nude, and then sucks your big thick red rocket! After all, as a good vet it's her job to collect semen samples... Finally though she's unable to help herself! She's absolutely your bitch in heat and she begs you to mount her and fuck her until you spray your load deep inside of her. Who knows? Maybe she'll even have your puppies!