1girl, o, adjusting_eyewear, black_skirt, blonde_hair, blush, breasts, cleavage, collarbone, full-face_blush, furrowed_brow, glasses, hand_on_eyewear, heart, idolmaster, idolmaster_million_live!, karua_(karua23), large_breasts, momose_rio, open_collar, pencil_skirt, red_eyes, semi-rimless_eyewear, shirt, shirt_tucked_in, skirt, solo, squiggle, upper_body, white_shirt