futago ecchi
kurozaki mii, kurozaki yuu
kuuchuu yousai
2girls, aerial fireworks, arms up, ass, blonde hair, blush, bow, buruma, fireworks, food, green eyes, hair ribbon, japanese clothes, kimono, lantern, looking back, multiple girls, night, night sky, one eye closed, open mouth, orange hair, outdoors, paper lantern, ponytail, ribbon, short hair, short twintails, siblings, sisters, sky, smile, twins, twintails, watermark, yukata