Welcome to the Katie and Sadie club.
This might be a little unnecessary, but I wish that this club would not be reported as a duplicate.
You see, this is not a người hâm mộ club hoặc either Katie hoặc Sadie, hoặc Katie and Sadie's friendship, like the other two các câu lạc bộ which can be found when searching similar keywords. This is a club for Katie X Sadie, meaning Katie and Sadie as a couple.
Yuri, slash, lesbians, I don't care what bạn call them, just tham gia if bạn like Katie and Sadie as a couple.

If bạn do not like same-sex couples, hoặc KatieXsadie in general, I suggest that bạn leave. Please do not bash the pairing...