>>4035081There have been a handful over the years; of note are two from the Middle East, one from Africa, another of a White female reporter in Libya, and a rather infamous one from Canada by Luka Magnotta.
None of them actually of decent quality, except the Luka Magnotta one; which is gay. Oddly enough, there are many more gay rape videos; mainly prison rape.
Other than that, there have been several "viral rape" videos of intoxicated girls at parties having sex that they would later come to regret. I don't view those as actual rape videos though.
But yeah, I have never really seen a good quality female rape posted online.
With other crimes, I guess the people filming and the perpetrators can more easily view themselves as "good guys" than with rape. Plus, there's usually some perceived benefit to them posting the video. Cartels are usually getting revenge, terrorists are usually sending a message, and even pedos trade videos while saying things like they don't hurt the children.
If you do rape a chick and get away with it, there's not much of an incentive to post the video online.