Rule 34 Dev - 1boy blonde_hair cd_player cd_walkman claws dragon duel duel_monster earphones fang headphones jonouchi_katsuya male_focus midriff monster navel pointing red-eyes_black_dragon red_eyes red_eyes_black_dragon red_eyes_toon_dragon solo yellow_eyes yu-gi-oh! yu-gi-oh!_duel_monsters|27233973