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4:3 anus auroth_the_winter_wyvern balls blue_body blue_penis bodily_fluids cc-by-nc-nd claws countershade_neck countershade_tail countershade_torso countershading creative_commons crossgender dota dragon european_mythology feral genital_fluids genitals hi_res kabscorner knot male male_feral mythological_creature mythological_scalie mythology non-mammal_balls penis precum pupils scalie slit_pupils solo tail tail_anus valve valve_corporation vein veiny_penis western_dragon wyvern