1girl, arms_up, backlighting, bed, bedroom, black_bow, black_bowtie, blue_bra, blue_panties, bow, bowtie, bra, breasts, cleavage, collar, curtains, dress_shirt, frilled_collar, frills, hands_in_hair, indoors, light_brown_hair, long_hair, long_sleeves, looking_at_viewer, medium_breasts, navel, no_pants, on_bed, open_clothes, open_shirt, original, osumi_izumi, panties, parted_lips, pink_eyes, shirt, sitting, skirt, solo, underwear, unworn_skirt, white_shirt