I had the same dream twice in one nap session (woke up from the first dream, went back to sleep, had the same dream gain.
I was in a small bathroom. A young guy (early twenties) entered and I stepped aside so that he could pass to the toilet. There was no door, only a curtain which was pulled aside. The guy tried to pull the curtain, but it got stuck. I tried to help and we were left face to face in very close quarters. As I tried to fix the curtain, the guy got progressively near me, first making me uncomfortable. Then he started fondling me. It felt pleasure but got angry. I tried to push him away but it was impossible, and he wouldn't stop fondling me.