Fantasy about students
I'm a university professor. I would never ever act inappropriately with a student. And I've had seductive ones with big boobs and tons of sexiness. But I never even let my gaze linger too long.
But when I'm with my wife and need a little help getting over the edge during sex, a fantasy about fucking one of them always helps.
Picturing one of them wanting a better grade and coming to my office and popping a boob out and kneeling down and pulling my dick out to suck always gets me hot.
I will never ever act inappropriately with a student. But wow fantasies about your own real students is fun to consider when you need a little push to get over the edge.