Accidentally removed the sex of strangers in the shower

We rested in the sanatorium and we had one shower for several rooms. This did not strain at all, but once I went to wash, and there the young couple fucked. They did not hide particularly, the girl moaned, as in her house and the murmur of water did not hide her screams at all. I decided to shoot it on the video of my phone and put it on the network so that others should not do such things in public places.