Futago no ane ga miko toshite hikitorarete, watashi wa suterareta kedo tabun watashi ga miko de aru

Chapter 15.2: (Part two)
Chapter 15.1: (Part one)
Chapter 16.1
Chapter 15.1: (Part one)
Chapter 16.1
My twin sister was taken as a miko and I was thrown away but I'm probably the miko.