Rule 34 Dev - 2017 animal_genitalia animal_penis anus ass autofellatio balls blush brown_eyes closed_eyes cloud cutie_mark dock duo earth_pony endosoma equine equine_penis erection eyebrows eyelashes fan_character female feral feral_on_feral fur grass hair hi_res hooves horse horsecock hug inner_ear_fluff internal justafallingstar male mammal masturbation medial_ring multicolored_hair my_little_pony nude oral outside penile_masturbation penis pony puffy_anus saliva shadow sitting sky straight tree two_tone_hair underhoof vore|3031519944