Rule 34 Dev - 2boys animal_genitalia animal_penis anus ass balls big_balls big_macintosh_(mlp) big_penis bound brown_body brown_fur cutie_mark dinoalpaka dock earth_pony equid equine equine_genitalia equine_penis erection feral feral_on_feral freckles friendship_is_magic fur gay genitals grass green_eyes hasbro hat hooves horse horsecock imminent_sex leash leash_pull leg_tuft legs_tied male male_only mammal mane my_little_pony penis pony red_body red_fur rope tail troubleshoes_(mlp) tuft|10136559432