Rule 34 Dev - animal_genitalia animal_penis anthro ascot balls bedding black_body black_fur blanket blue_body blue_fur bottomless butt canine_genitalia canine_penis clothed clothing cuddling duo erection eyes_closed feet fur genitals hair hindpaw hug knot lying male male/male nude on_back open_mouth outside park paws penis public romantic romantic_couple scarf sleeping smile teeth tongue tongue_out white_body white_fur razor-the-cross-fox aerocollie flex_(mistyjeffyjeff) border_collie canid canine canis collie domestic_dog herding_dog mammal pastoral_dog sheepdog 2015 hi_res brother_(lore) brothers_(lore) incest_(lore) sibling_(lore)|2716103915