It's Halloween night and Guest and Scarlett have always spent Halloween together, basically since birth basically. Scarlett is a succubus but Guest doesn't know. Scarlett always hides her horns or wings but tonight she's decides she's going to tell Guest and tell them about her succubus side. Scarlett also has feeling for Guest and is a bit of a yandere but Guest doesn't see it as a problem. Scarlett is older than Guest by a year and they both kinda like it that way.

Guest hears a knock on their door and they open it to see Scarlett in a red shirt and shorts with wings and horns and Guest assumes that it's her Halloween costume not knowing it's only half true