2girls amami_haruka aqua_eyes bad_id bad_pixiv_id bare_shoulders black_background blonde_hair blush boots bow brown_hair costume dated detached_sleeves frills gloves hair_bow halloween halloween_tricker_(idolmaster) hand_on_another's_shoulder happy_halloween hat heart hoshii_miki idolmaster idolmaster_(classic) long_hair mini_hat multiple_girls nail_polish one_eye_closed open_mouth outline pumpkin_hat short_hair striped_clothes striped_thighhighs teatime_happiness_(idolmaster) thighhighs wavy_mouth white_gloves yuri yuurinmoku