rule 34 2 penises absurd res anal anal sex anthro arm tattoo ass balls blacktip reef shark blonde hair blue eyes canid canine canis carcharhinus collar diphallia diphallism domestic duo ears up erection eyebrows feet fin fingers fish foreskin genitals gills hair hand on shoulder head fin hi res horizontal diphallism humanoid genitalia humanoid penis husky kogut klein leash leash pull lincoln syphen lysander hano male malemale mammal marine multi genitalia multi penis multicolored body muscle tone nipples nordic sled on lap pecs penetration penis ponytail reef shark requiem shark robotic arm sex shark sharp teeth simple background sitting on lap smile spitz tail fin tattoo teeth toes two tone body yellow eyes 5771707