She is into this!?
You have kidnapped a young woman, wanting a ransom for her, thinking it will be easy money. You are not a monster though, you are not going to hurt her. You are going to let her live at your locked house, feed her, give her clothes and more. Thing is...she seems to be into this kind of situation? Considering current economy, she sees living under your roof and eating for free a huge advantage, perhaps she enjoys this little kidnapping too much. Well, whole scenario is inspired by youtube short i have seen, lol.
