rule 34 2d anatomically correct anatomically correct genitalia anatomically correct penis animal genitalia aroused balls bench big balls bird bodily fluids canid canine canis collar color dc comics dialogue domestic dripping dripping precum english text evening feral genital fluids genitals hi res holidaypup hunting knot krypto krypto the super labrador looking at viewer male male only mammal narrowed eyes on model open mouth park park bench penis plant playful pose precum precum drip retriever sagging balls sheath smile smiling at viewer smirk smirking at viewer solo suggestive superhero superman series text tree 8680945