rule 34 4 fingers 4 toes animal genitalia animal penis arms tied big ears black border blue body blue claws blue eyes blue markings blue toenails bondage border bound castle claws cloaca comic diphallia diphallism dragon duo english text feet feral fingers fluffy fluffy tail fur furred dragon furred wings genitals goo creature hands tied hemipenes hi res inner ear fluff intersex intersexmale legs tied legs up lying lying on ground male markings monster multi genitalia multi penis nude on back open mouth page 10 page number penis purple markings purple stripes slime spread legs spreading stripes tail tied teeth tentacle text tile tile wall toes tuft wall structure white body white fur white hands white legs white wings winged arms wings wyvern wyverness 6786894