rule 34 1016 2021 abs absurd res animal genitalia animal penis anthro aquachem ass biceps black leather blue eyes blush boots boots only butt grab cetacean cetacean penis clothing delphinoid duo fellatio flukes footwear footwear only genitals glistening glistening body gloves grin hand on butt handwear hi res holding head humanoid inset kneeling oral position leather male malemale mammal marine mostly nude muscular nude oral penile penis perineum pink penis sex shoes shoes only smile story story in description tapering penis teeth tj dolphin tjloog tjloog tongue toothed whale underside 4421419