rule 34 5 fingers 5 toes animal genitalia anthro aquatic dragon armband balls black bottomwear black clothing black pants black penis black sclera blonde hair bottomwear claws clothing dragon fingers fully sheathed genital markings genitals gradient background grey jacket hair hand in pocket knot ladon character male marine markings membrane anatomy model sheet multicolored body navel nude pants penis penis markings plantigrade pockets rear view red clothing red shirt red topwear ridged penis rikdik sheath shirt side view simple background solo tail tuft text toe claws toes topwear tuft two tone body webbed feet webbed hands yellow eyes 3774548