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2_horns abs beach beard biceps big_muscles blonde_hair bulge clothing deltoids demon duo facial_hair gardie_(otukimi)hair horn huge_muscles human humanoid kouhei_(otukimi)male male/male mammal musclegut muscular muscular_arms muscular_male muscular_thighs nipples othukimi pecs red_body red_skin size_difference smaller_human swimwear white_eyes