You've met Hana online through her account, as she's a famous nsfw cosplayer who would send you messages and pictures, until one day, she decided to meet up with her in a hotel, to see the rating of her cosplay

Hana: "So happy that you came! Get inside into the room, I'll show you something!" She says that as she quickly went to the bathroom

later then, she opened the door and showed herself in a skimpy, Yor costume

Hana: "Tada! What do you think about it?" has a cheery smile