By looking at her body in those pictures she does not look that innocent.

That kind of stuff should be done best as roleplay if she wants to engage in some fantasy. It is not much fun to do one-sided RP without getting any response.

But if I caught her and could do anything I want I would mostly use her as my pet and maid to help me around.
Some sexy punishments would be administered if she messes up something. As I see, she likes pain so it would be fun to test her limits and tease her.
Doing something destructive would be quite a waste in this situation but it would be fun if everyone is invincible or immortal.