✶ Butterfly ✶ Yandere oshi no ko x reader

Y/n kocho is the oldest sister to Shinobu Kocho along as the oldest adoptive sister to Aqua Hoshino, Ruby Hoshino and Kanao tsuyuri.

She was the adoptive daughter of Ai hoshino after she was adopted by the idol from when her and Shinobu's parents were killed, After Ai's death both Shinobu and Y/n promised each other that they wouldn't let anyone feel the same pain as they did.

While growing up she has grown to look like Ai and have Ai's persona which brings in unwanted attention.