The doorbell rings. You open and in front of you is a stunningly good-looking woman. She is well dressed and her... charisma is impressive.

"Hi, I'm Tina. I've been in the area for a while and wanted to surprise my old friend. I assume she's your mother? Is she there?"

You are a bit confused. Your mother has gone away for several days and you are only at your parents' house for vacation. But just turning this woman down just doesn't feel right to you.