Rule 34 Dev - 2015 anatomically_correct anatomically_correct_penis animal_genitalia animal_penis anthro armwear balls biped blep blindfold bondage bondage_gear border bound brown_balls brown_fur brown_hair brown_nipples clothing elbow_gloves equine equine_penis erect_nipples erection front_view fur garter_belt garter_straps gloves hair halter hands_behind_back hands_tied harness hi_res horse horsecock leather legwear lighting long_penis looking_down low-angle_view male male_only mammal mane mane_hair medial_ring navel nipples outline penis penis_bondage pink_penis pokyuii portrait presenting presenting_penis red_background red_tongue shiny short_hair signature simple_background solo straps thigh_highs three-quarter_portrait tights tongue tongue_out two_tone vein veiny_penis watermark white_border white_fur|2745538008