1girl, t, arms_under_breasts, black_socks, blue_hair, blurry, blurry_background, breasts, cleavage, collarbone, couch, crossed_arms, crossed_legs, dark_blue_hair, hair_intakes, hayami_kanade, idolmaster, idolmaster_cinderella_girls, indoors, jacket, koya_(koya_x_00), large_breasts, looking_at_viewer, on_couch, open_clothes, open_collar, open_jacket, parted_bangs, plaid, plaid_skirt, school_uniform, short_hair, sitting, skirt, socks, solo