king sombra (friendship is magic and etc) created by morethreedee

3d_(artwork) abs animal_genitalia animal_penis anthro biceps black_clothing black_footwear black_hair black_socks bodily_fluids brown_body clothing digital_media_(artwork) dumbbell duo equid equine equine_genitalia equine_penis exercise footwear friendship_is_magic genitals gym hair hasbro hi_res horn horse king_sombra_(mlp) male male/male mammal morethreedee morethreedee_(modeler) multicolored_body muscular muscular_anthro muscular_male muscular_thighs my_little_pony mythological_creature mythological_equine mythology pecs penis public public_nudity quads shirt socks sweat tank_top topwear unicorn weights white_body white_clothing white_footwear white_socks workout workout_equipment