Dreams come true

I have an idea where an ordinary woman starts entertaining idle thoughts and fantasies during everyday life: and without realising it, those thoughts and fantasies start to shape the world around her and how the people react to her.

So for instance she sits alone in a hotel bard, idly watching a group of young men, and her thoughts turn to imagining how they might look naked or how they might react to having her naked: and finds the young men being very interested in her, friendly towards her, leading to her being naked with them and discovering how they do react.

It could progress to stranger things, like imaginary beings or aliens: and does not have to be exclusively sexual.

The development would be t