rule 34 amazin arts anus ass avian bodily fluids closed eyes corpse death duo ears down equid equine feral foot fetish foot grab foot play grabbing muzzle gryphon hair hi res hooves leg grab limp lip play lying male malemale mammal mane mouth play mythological avian mythology nose on side pivoted ears relaxed expression stripes tail tail tuft talons teeth tuft underhoof zebra 8616516