Rule 34 Dev - animal_genitalia anus balls blush closed_eyes cutie_mark duo equine erection fan_character fellatio female friendship_is_magic hair hooves horn horse horsecock lotus_blossom male mammal masturbating_during_fellatio masturbation my_little_pony open_mouth oral outside partially_submerged penis pony pussy sex straight submerged sugaryviolet sweat tongue two_tone_hair underhoof underwater_sex water wet|1974756320