1girl absurdres akadashi1210 bangs bare_shoulders bed_sheet black_skirt blue_archive blush bra breasts cardigan cleavage collarbone curtains half-closed_eyes halo hifumi_(blue_archive) highres indoors light_brown_hair long_hair long_sleeves looking_at_viewer lying off_shoulder on_side parted_lips skirt small_breasts solo strap_slip textless_version underwear upper_body white_bra yellow_eyes