rule 34 2020 916 animal genitalia animal penis anthro assisted exposure balls beard blush bodily fluids bouncing penis canid canine canine penis canis close up clothed clothing comic crouching dialogue digital media artwork duo english text facial hair fangs father father and father and son flying sweatdrops genitals hi res knot locker locker room low angle view male malemale mammal navel nipples nude pants down pants pull pantsing parent parent and partially clothed penis pubes sheath smile smirk son sound effects standing surprise sweat sweatdrop text tongue topless topless male underwear undressing unpopularwolf whiskers wolf worms eye view 3862209