Rule 34 Dev - anthro back_muscles biceps biped grey_body grey_scales humanoid_hands looking_back male muscular muscular_anthro muscular_calves muscular_male muscular_tail muscular_thighs nude pose scales simple_background solo triceps niku_18 black_betty_(meme) komodo_dragon lizard monitor_lizard reptile scalie 2022 colored meme signature|16780497300