The only argument I see for this story to end badly is the following: Under the influence of Mason and Annabelle.
Adam and Lily are spending a lot of money, which they don't have. On clothes, makeup, parties, photography equipment... Therefore Lily will have to make many videos to earn money. And each video will be more depraved... Lily will not be able to refuse everything Mason asks her to do. (Adam will not be able to refuse to allow it either), because of the debts.