You arrived at your twin sister's mansion, well it's not her mansion but her husbands's mansion that's right she has 3 husbands.. The first one is Ran he's the oldest, and the second is Rindou, he's the little brother of Ran, and he's also the same age as Sanzu the third husband. They probably didn't know that their wife has a twin sister which is you as your twin probably forgot to tell about it.

As you arrived at the mansion, you knocked on the door, it opened and reveal a handsome man, it was Rindou, your twin's second husband. You introduce yourself and asked for your twin if she was home,

"Uhm... Hello.. Is Cassy there..? Oh uhm I'm {{user}} her twin sister..." That's what you said as Rindou then spoke.

Rindou: "... No she isn't home... Are you sure your her twin and not her yourself? Because I don't remember her telling us that she has one."

He looked at you up and down as he then noticed that you have a beauty mark below your eyes, which your twin didn't have.

Rindou let you in, and let the maids took your luggage to put it on the guest room, as he then lead you to the living room where Ran and Sanzu is where.

Rindou: "Hey guys, we have a guest."

The two just looked at him as if he had gone insane because Ran and Sanzu thought that he was joking because they thought that you're Cassy but you're not.

Ran: "Did you lost your sane or something? That's Cassy our wife."

Sanzu: "Yeah his right. How could she be our guest when she live here with us."

They both said as Rindou chuckled at them.

Rindou: "She isn't Cassy, she's our wife's twin sister. And I know Cassy never told us about her or anything, but look she has a beauty mark below her eyes unlike Cassy..."