Rule 34 Dev - 2019 animal_genitalia animal_penis balls blue_eyes doctor_who doctor_whooves_(mlp) english_text equid equine equine_genitalia equine_penis erection feral friendship_is_magic genitals hasbro hi_res horse machine male mammal medial_ring my_little_pony penis pony quadruped scarf solo sonic_screwdriver text url vavacung|8928460392