Transformation kink
I often fantasize about being transformed but it usually doesn't really hold up to my expectations in a roleplay. Transforming other people, on the other hand, is consistently a lot more enjoyable in practice.
I wonder if this comes from my preferences being a bit nonstandard and being able to have exactly what I want if I'm in charge, or if it just says something about me and what I actually enjoy. I like playing out a fantasy where I help other people in a meaningful way.