1boy, 1girl, all_fours, ass, black_dragon_girl_(distr), blonde_hair, blush, breasts, brown_hair, closed_mouth, collar, colored_inner_hair, curled_horns, distr, hanging_breasts, highleg, highleg_leotard, holding, holding_key, horns, key, leotard, lock, looking_at_viewer, multicolored_hair, multiple_views, orange_eyes, original, padlock, padlocked_collar, red_leotard, simple_background, slit_pupils, solo_focus, tail_raised, white_background