I am a man, thirty years old, and wish that I had the chance to be a maid.
Why do you want to be a maid?
I just have thoughts of myself in a pretty dress while taking care of different babies.
There is nothing wrong with your career wishes! You can seek out any career as long as all parties are fine with your clothing of choice.
That sounds good.
As long as this is something that makes you happy then you should go for it. This is the reason why there are so many jobs out there, because different people prefer different ones.