Rule 34 Dev - animal_genitalia anthro briefs briefs_only bulge clothed clothing dialogue duo eye_contact eyewear genitals glasses humor looking_at_another male sheath size_difference standing tail topless underwear underwear_only wolfblade roni_collins border_collie canid canine canis collie domestic_dog herding_dog mammal murid murine pastoral_dog rat rodent sheepdog|22802921120