Rule 34 Dev - amber_eyes anal anal_sex animal_genitalia balls buckles cloven_hooves collar cum cum_on_back cumshot demon diphallia diphallism ear_piercing ears_back equine equus erection feathers from_behind furry furry_only gay hooves horn horse horsecock looking_back male mammal multi_penis orgasm penetration penis piercing vein veiny_penis wings|1789067888