1girl, arm_up, ass, bags_under_eyes, bare_shoulders, barefoot, blue_archive, bra, closed_mouth, from_behind, full_body, greyscale, hair_lift, hair_spread_out, hairband, halo, hand_in_own_hair, hands_in_hair, holding, holding_hair, long_hair, looking_at_viewer, looking_back, monochrome, nape, panties, sitting, solo, steaming_body, sweatdrop, tori_udon, ui_(blue_archive), underwear, very_long_hair, wariza