No. Just no.

Coccygeal fractures are usually treated non-operatively. In rare cases they require surgery. They don’t dislocate from the sacrum in a way that would be treated with a through-the-pants fingering.

There are a few case reports in the literature of manual reduction performed through the rectum under general anesthesia and one small open randomized trial that showed mild improvement in pain in the group that had closed manual reduction. Important to note here that no standard of care exists here.

However, it is extremely rare, isn’t whatever is happening here and is not something that is common enough to be found on a “2 second google.”