Rule 34 Dev - animal_genitalia anthro anus arms_tied ass_up avian balls beak bird bodily_fluids bondage bound brown_body brown_fur canid canine canis claws cloaca cloacal cum cum_in_ass cum_inside dialogue domestic_dog duo feathered_wings feathers feral feral_on_feral fur genital_fluids genitals german_shepherd green_body green_eyes green_fur herding_dog hi_res inner_ear_fluff interspecies larger_penetrated leash leash_pull leg_spreader male male/male mammal mcfan muzzle_(object) muzzled open_beak open_mouth pastoral_dog penetration plover pluvian questionable_consent restraints sheppermint shorebird size_difference small_dom_big_sub spreader_bar sweat sweatdrop tuft wide_eyed wings|8164143872