I am going to describe a dream that was somewhat sexual, so if these things bother you dont keep on reading:

I was in a dream, and suddenly i realized i was dreaming. In a second i remembered to remain calm, and as i was excited and the dream started to crumble, i made myself focus at a certain point in the world and just relax. It worked!
I did this a couple of times until i went into a bar. Suddenly i felt like i was having sex (great sense of pleasure through my penis). It escalated untill, well, i felt like i finished. I had another dream, and then i woke up after that.

Now ive had wet dreams before, but after the orgasm i immediatly woke up and had to... clean the mess. In this one i neither woke up nor needed to clean up the mess! Im 100% sure i had an orgasm, but there was nothing to "show for".

Did i experience some freaky lucid tantric sexual-hack?