Rule 34 Dev - 5_fingers abs animal_genitalia animal_penis anthro anthrofied balls biceps big_balls big_muscles big_penis blonde_hair blonde_mane cloven_hooves dialogue equine_genitalia equine_penis erection fingers freckles genitals green_eyes hair hooves huge_balls huge_penis hyper hyper_balls hyper_genitalia hyper_penis male mane muscular muscular_anthro muscular_male navel nipples penis red_body red_skin smile solo tail text vein veiny_penis somniumfox friendship_is_magic hasbro my_little_pony big_macintosh_(mlp) equid equine horse mammal 2023 digital_media_(artwork) english_text hi_res|19147846515