rule 34 2021 absurd res animal genitalia animal penis anthro anus ass balls black body black fur black mane black tail blue eyes bodily fluids closed eyes collar cutaway cutie mark deep throat dock domination dripping duo equid equine equine penis erection fan character fellatio feral flared penis fur furry genitals hasbro hi res hooves horn kuroran leash leash pull male malemale male domination mammal mane markings multicolored mane multicolored tail my little pony neck bulge oral orange eyes penile penis puffy anus purple flame purple mane purple tail quadruped raised tail saliva saliva drip saliva on penis sex shrouded myth submissive submissive male unicorn white markings 4538892