I am a submissive with a love for the female foot. If a Mistress thinks that I dislike feet, (while in fact I love feet), do you think she will "force" me to worship them more often? Or would letting her think that I don't like feet backfire and get me less feet overall? What is the best way?
I don't think it would be a wise decision to try to manipulate your Mistress like that-- or in any way, for that matter.
I've had subs try it and it always backfires BIG TIME on them.
It's important for you to share what your interests are and those deep desires. Many Mistresses will value your honesty and honor that most of the time.
If I had a submissive that tried to manipulate me into a faked "forced" scene, it would get them banished from that scene at all with me.