Hahahaha amazing... Just f... Amazing
have you ever read sisters vengeance (18+)? It is also like your story about blackmail and forced feminization. I actually came to read that story again, but then I saw your story.
Personally I liked the beginning going extreme and that Maria had like no hope. The dog cage, the rules and the blackmailing. Also clothing wise it could be a bit more extreme (humiliating) so maybe a corset, dog collar etc. Involving more people. Please don't understand me wrong this is just my opinion. I really think that your story is amazing by its self and I really see myself in him/you.
Thank you so much for this story, I can't wait for the coming chapters