Rule 34 Dev - 1girl bemani bikini black_bikini black_collar black_thighhighs collar elbow_gloves fu-mi.a gloves grace_(sound_voltex) hair_between_eyes head_rest headset highres long_hair pink_eyes pink_hair signature solo sound_voltex sound_voltex_iii_gravity_wars strapless strapless_bikini swimsuit thighhighs twintails twitter_username|16969586166