2017 4_toes 5_fingers abs anal anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro armpit_hair balls bdsm belt big_dom_small_sub black_balls black_fur black_nose blue_eyes bondage bound brown_fur brown_hair canine canine_penis clothing collar condom cum cum_drip cum_on_self dingo doberman dog dripping duo erection flopped_ears fur gloves_(marking) grey_nose hair half-closed_eyes humanoid_penis jacket leather leather_jacket legs_raised legs_up looking_pleasured male male/male mammal marjani markings mostly_nude multicolored_fur muscular muscular_male nipples nude open_mouth orange_eyes orange_fur pawpads paws penetration penis precum sex_dungeon side_view size_difference sling socks_(marking) spots standing straps toes tongue two_tone_fur white_fur