Rule 34 Dev - accessory anal animal_genitalia animal_penis anthro anus anus_lick arms_tied balls bdsm belt belt_bondage blush bondage bound butt canine_genitalia canine_penis claws collar collar_only duo ears_back erection fur genitals hair hair_accessory hair_tie indoor_nudity indoor_sex inside leash leather leather_strap legs_tied licking long_hair lying male male/male muscular muscular_anthro muscular_male nude on_front open_mouth oral pawpads penis pivoted_ears ponytail restraints rimming sex simple_background spread_legs spreading straps submissive tail tail_tied tan_body tan_fur tattoo tongue tongue_out yellow_eyes howlfeiwolf anzen arawn arawn_(howlfeiwolf) canid canine canis domestic_dog mammal wolf 4:3 absurd_res digital_media_(artwork) hi_res signature watermark|19607059465