Did you ever read a yaoi in front of someone without them knowing?

I've read a few Yaoi Mangas in class during "Quest" which was our 25 minute reading time. I'd usually sneakily pull out my phone and read. Since I was in art class, I would often have my phone out during class to listen to music to block out distractions. When I read after "Quest" Period, I would often accidentally blurt out a Japanese word like "U......   reply