Why Is It A Reverse Harem?

I was rushing to grab lunch at the cafeteria when I tripped and rolled down the stairs. That’s definitely what happened. Now, I’ve somehow become a notorious wizard in a time-loop novel. It’s bad enough being stuck as a villain, but the men just can’t leave me alone; they’re obsessed. This isn’t what I wanted! “If you love me, didn’t you say you wanted to be tied up?” “A man doesn’t share a woman with another man....