rule 34 2023 abs animal genitalia animal penis anthro balls big balls big penis black claws black collar black hair black sclera brown body brown fur canid canine claws collar digital drawing artwork digital media artwork ear piercing equine genitalia equine penis fist flaccid fur genitals hair hand on hip head tilt hi res huge balls huge cock long penis looking at viewer male mammal muscular muscular anthro muscular male orange body orange fur penis piercing pink penis portrait shaded signature simple background smile smiling at viewer solo standing vein veiny penis villmix white background white body white fur yellow eyes 8204228