I think what you’ve proposed is manipulative and despicable to be honest. Your fetishes are yours and aren’t necessarily hers. I hate every single one of these posts that starts off with “how do I make my wife/gf… etc… etc…”
Don’t be a dirtbag and instead try talking with her about what turns you on and maybe you’ll be pleasantly surprised with the results. Then you can evolve your sex life and relationship in a healthy way without being a sociopath.