1girl, alternate_costume, armpits, arms_up, black_hair, blue_archive, blue_eyes, blunt_bangs, breasts, covered_navel, doyagao, halo, long_hair, looking_at_viewer, medium_breasts, no_mask, one-piece_swimsuit, presenting_armpit, saori_(blue_archive), smug, solo, suujiniku, swimsuit, upper_body, wet, white_background