Rule 34 Dev - 1boy 2015 abs animal_genitalia anthro belt bondage bound camera chair claws clenched_teeth cloaca collar comic crying cuntboy cuntboy_sans_balls dragon drooling fangs fully_bound gag gagged herm hermaphrodite hooks horn human intersex lab_(disambiguation) laboratory machine male male_focus male_only maleherm mammal metal multi_genitalia muscular navel nude open_mouth pain pecs penis penis_emerging_from_pussy pulley pussy reptile saliva scalie sharp_teeth slit slit_insertion slit_penetration slit_play solo_focus spread_cloaca spread_legs spreader_toy spreading spreading_slit tapering_penis tears teeth tongue 竜族生態調査班|2984883776