Rule 34 Dev - balls big_balls bodily_fluids closed_eyes cold-blooded-twilight ears_up equid equine feral friendship_is_magic fur futanari genitals hair hasbro hi_res hooves horse huge_balls hyper hyper_balls hyper_genitalia lying male mammal multicolored_hair multicolored_tail my_little_pony on_front pony purple_body purple_fur quadruped side_view simple_background smile solo sweat tail twilight_sparkle_(mlp)|12907416568