Rule 34 Dev - 2021 5_fingers abs abstract_background anthro balls big_balls big_penis biped black_body black_sclera bodily_fluids claws clothing converse countershade_torso countershading dragon erection exercise fingers footwear footwear_only foreskin gariyuu genital_fluids genitals hair horn huge_balls huge_cock humanoid_genitalia humanoid_penis humanoid_pointy_ears kihu long_foreskin loose_foreskin male male_only markings mostly_nude multicolored_body muscular muscular_male mythological_creature mythological_scalie mythology navel nude pecs penis precum quads red_body red_countershading scalie shoes shoes_only simple_background socks solo stretching sweat two_tone_body uncut vein wingless_dragon workout yellow_body|5668450024