IIN to still daydream like a child?

I often have crazy fantasies and daydreams about situations involving beautiful women. Many of them are like action movies where I'm the guy who kills everyone and then me and some girl are on the run from the law and in the end somehow we prevail. And before that I have sex with her in a public restroom of a hotel lobby or something. Or sometimes me and a girl are the only human survivors in a post apocalyptic world and we have to find out who was responsible and make life possible again. In our journeys we unexpectedly come across a desert oasis that was miraculously untouched by the nuclear catastrophic meltdown. Then we have sex inside a river underneath a beautiful waterfall.