常磐姉妹（お題：除夜の鐘）

masterpiece, best quality, highres, 1otoko no ko, sisters, kimono, zori, tabi, hair stick, かわいい, flat chest, aqua hair, aqua eyes, half updo, smile, 16 yo, night, New Year's Eve Bell, shrine, standing together ADDCOL masterpiece, best quality, highres, 1girl, sisters, kimono, zori, tabi, hair ornament, かわいい, medium breasts, marine blue hair, aqua eyes, asymmetrical hair, bob cut, smile, night, 18 yo, New Year's Eve Bell, shrine, standing together