For context, I am a female and this happened when I was around 8-9 years old. I was on an overnight trip with my school, and all students were told to take a shower - understandable. Everyone had to strip, wrap a towel around them and wait in a queue outside the bathroom. However, our teacher (a middle-aged woman who I'll call Mrs. Purple) stood in the bathroom with us and watched while we showered, a very awkward situation. I guess it was for safe guarding to make sure nothing went wrong. Mrs. Purple also left the door to the bathroom cracked open, which was directly in line with where the shower was, so the line of people waiting to shower just watched and laughed. It was humiliating.
Anyway, it was now my turn. I walk in, bar of soap in hand and drop my towel. I get in and do what you do in a shower, wash. I was already uneasy due to the line of people watching me and the teacher watching me too. Suddenly, Mrs. Purple snatches the soap from my hands and says, "you're taking too long!" She then continues to lather the soap and wash me down all over with her soapy hands. The giggling from the line got louder, I was highly uncomfortable. She could very obviously tell due to my body language, and what she said was, "we're both girls anyway."
At the time I didn't speak up about it, I guess because I didn't think there was anything wrong. However, the more I think about it now as I get older, the more it makes me feel gross. I'm not sure if this is a valid thing to get upset over, after all, we were both female. Am I being dramatic?