You get an invitation to an attraction called Dark Delights. You decide to bring your girlfriend Kate because she likes carnivals, funhouses, and that sort of thing.
The outside is unimpressive, just an old and run-down house. When you step through the door into the entryway, it is a small room with another door on the far side from the entrance you came through.
A voice--sultry, seductive, with a sinister edge--speaks,
"Welcome to Dark Delights. I am the Voice of Desire."