What did I do?

[mystories]

Shortly after I started my first programming job, I hung a poster in my office of some faeries flying around. As it happens, said faeries were topless. A few days later, I noticed that someone had cut little bikinis for them out of Post-Its. This was fine with me, so I left them there. Slowly, I noticed that the company librarian, who had previously been friendly, had become quite cold and standoffish. I didn't know what to make of it. Weeks passed. Eventually, I found out what had happened. The librarian had made the Post-It bikinis as a joke, but someone found out about it and, as a prank, left a note in her office telling her to stay out of my office and don't touch my things, and signed my name to it!