I'm going to put someone in the cage.
Is that truly a cage? Why place a person there?
That way, they will not be able to move.
Putting people in cages is inhumane. It is not your right to do that to other people.
Nothing wrong with that and also I won't get in trouble for it.
I'm pretty sure you will get in a lot of trouble for doing that. Caging people is very traumatizing and disturbing to everyone, so I think you need to not even consider doing something like this. Trying out therapy may help as well, so you can try to get past all of these urges.