1girl, aqua_hair, arm_up, bad_twitter_id, bare_shoulders, bikini, black_bikini, black_hair, breasts, cleavage, closed_mouth, collarbone, genshin_impact, gold_trim, halterneck, hat, hat_ornament, idasu_(hyun9164), large_breasts, long_hair, looking_at_viewer, mona_(genshin_impact), navel, purple_headwear, side-tie_bikini_bottom, simple_background, solo, stomach, string_bikini, swimsuit, twintails, unfinished, white_background, witch_hat