Rule 34 Dev - 1girl blue_necktie blush close-up collared_shirt eyelashes grey_eyes grey_hair hand_on_own_head long_sleeves necktie open_mouth original school_uniform sharp_teeth shirt sleeve_rolled_up suzune_hapinesu tabletop_rpg teeth tongue tongue_out twintails upper_body violin_case wavy_hair white_shirt|19165009851