I don't admit to it freely and it's not a regular topic of conversation.
A few weeks ago I was reading an absorbing internet article on my phone about anal sex, (OK, yes, it would probably be better described as porn and not strictly as an "article"). I was minding my own business, reading this on a virtually empty train. As the train slowed I looked around and a guy was standing directly behind me. I caught his eye and he grinned, winked at me and got off the train.
Getting caught looking at porn on a train. Not my finest moment :redface: I hate people reading over my shoulder at the best of times. Nosy fucker!