rule 34 2017 anatomically correct anatomically correct anus anatomically correct pussy animal genitalia animal pussy anus ball gag balls black anus black balls bondage bound bridle brown eyes brown fur clitoris closed eyes cum cum in pussy cum inside cum splatter drooling duo equine equine pussy feathering female feral feral on feral from behind position fur gag gagged gradient background grey hooves harness harness ball gag hayley rufciu hooves male male penetrating mammal mane mounting multicolored fur muzzle object nightstar haflinger orgasm penetration penis pink anus puffy anus pussy quadruped rufciu saliva sex side view signature simple background snout spreader bar straight tan mane tan tail teats teeth two tone fur vaginal penetration white fur white mane white tail 2561956