1girl, aqua bikini, aqua eyes, arms at sides, arms behind back, ass, ass focus, ass support, back, bangs, bare arms, bikini, black bow, blunt bangs, bow, breast hold, breasts, cleavage, collarbone, embarrassed, eyelashes, fingernails, from behind, fujiwara chika, furrowed brow, groin, hair bow, hands up, kaguya-sama wa kokurasetai ~tensai-tachi no renai zunousen~, large breasts, long hair, looking to the side, navel, open mouth, pink hair, plump, ribbon-trimmed bikini, sideboob, sidelocks, signature, simple background, skindentation, solo, stomach, straight hair, string bikini, swimsuit, tenpa (tenpa2190), thigh gap, thighs, white background