Sex is not the first thing people think of when they meet Jocasta Nu. Rather, they begin to give credence to the rumours that she follows behind the cleaning droids with a featherduster.
But in the dark stacks in the farthest corners of the Jedi Archives, she teaches straight boys where their other lightsaber fits in her Dewey Decimal system. And gay boys learn interesting uses for a thick-handled featherduster.
They all learn that once their lessons are over, it is best to conduct their trysts with others somewhere outside of the Archives. Jocasta isn't just fastidious, she is territorial.