Next time, trim the blowjob part (the first 3 minutes of the clip) into its own clip.
If you don't want to trim a longer video down to a single main sex act category, then use the the hardcore category instead of blowjob.

But you can trim a video segment into a separate clip in seconds with a tool like LosslessCut. https://github.com/mifi/lossless-cut

Some of us only browse this site for the blowjob category. Videos like this dilute the category.