1girl, armpits, bangs, bikini, blonde hair, blush, breasts, cleavage, closed mouth, collarbone, dars (recolors), english text, flower, hair flower, hair ornament, halterneck, hand in own hair, hand on hip, large breasts, looking at viewer, lycoris recoil, milestone celebration, navel, nishikigi chisato, red eyes, short hair, side-tie bikini bottom, smile, solo, stomach, string bikini, swimsuit