Charles Wark Rule 34 rule 34 2016 5 fingers abs anatomically correct anatomically correct penis animal genitalia animal penis anthro balls biceps biped blue eyes brown hooves brown horn charles wark cloven hooves color swatch digital media artwork elbestia equine equine penis eyebrows front view fur hair hooves horn cock humanoid hands inner ear fluff long hair long penis looking at viewer male mammal medial ring model sheet multiple angles muscular muscular male nipples nude orange hair pecs penis pepsi fa pink balls pink nipples pink penis purple background rear view serratus side view signature simple background snout solo standing tail tuft textured background tuft unicorn unicorn horn vein veiny penis white fur white tail 2491855