I started playing as a female character with attractive trait. Nobody seduced me even though all my neighbors had the seduction focus. Then I tried starting again, with Ironman mode on, and then seduction events started occurring. It has happened every time. I think you don't receive seduction events from AI if you're playing non-iron man mode. But that can't be right.
After reading the decisions file, I couldn't find anything that would affect how many people would want to seduce one target.
Can someone explain how does seduction mechanic work? How does the AI select their target?