1girl, bare_shoulders, black_bra, blue_archive, blush, bra, breasts, cleavage, grey_hair, halo, headgear, huge_breasts, lace, lace-trimmed_bra, lace_trim, lingerie, long_hair, long_sleeves, looking_at_viewer, noa_(blue_archive), off_shoulder, purple_eyes, simple_background, smile, spaghetti_strap, strap_slip, tousaki_(tousakiworks), underwear, undressing