illust audio, shirasaka koume, idolmaster, idolmaster cinderella girls, absurdres, commentary, highres, translation request, 1girl, armpits, arms up, barefoot, bikini, blonde hair, brown eyes, dated, flat chest, flexible, foot out of frame, hair over one eye, leg hold, leg up, looking at viewer, navel, one eye covered, open mouth, purple bikini, short hair, signature, simple background, smile, solo, split, standing, standing on one leg, standing split, stretching, swimsuit, tareme, white background