1girl, blue_archive, blue_one-piece_swimsuit, blush, breasts, collarbone, day, halo, indoors, jacket, jacket_partially_removed, looking_at_viewer, multicolored_clothes, multicolored_jacket, name_tag, off_shoulder, old_school_swimsuit, one-piece_swimsuit, open_clothes, open_jacket, open_mouth, parted_bangs, ponytail, pool, poolside, purple_eyes, purple_hair, rei_no_pool, school_swimsuit, sidelocks, snow-yuuki, solo, swimsuit, tears, two-tone_jacket, yuuka_(blue_archive)