I was reading about this as a friend of mine had an experience with an older woman that I might share.
Here's an article on a female serial rapist in Germany:
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From reading that, once they were in the house she just got on and rode away and when they wanted to go she woudn't get off. "Schulz was able to break free from the woman's grasp to call for help from her balcony." SO I'm guessing she just had him held down, and women of similar sizes to men can hold them in place.
It's easy to understand why that would be so distressing, having a person on top of you, restraining you and fucking you constantly when you're exhausted. Even if they were hot you'd start to hate them and with the exertion of relentless fucking, plus struggling under their grip it would just be such an ordeal. Being forced to remain in the position by someone who would repulse you more and more as time went by.
After my friend told me about his experience I have no doubt it does happen.