Outrageous!!! Date filmed me while I was showering!

So, after inviting the unknown man into the car, we drove straight to my home. However, since I was all sweaty after my action in the car, I wanted to quickly take a shower. Thinking about what would happen next, I got wet under the shower... Luckily, I had my nearby. But I wasn't entirely unnoticed because the guy had shamelessly installed a camera in my bathroom before... In hindsight, I really wonder why I always invite everyone to my home...