IF he sent them at all
We would always, always caution people to remember that tweets, texts, DMs, emails, article headlines, news chyrons, and everything else under the sun can be outright faked. We've seen it all -- including gifs of celebrity interviews with carefully falsified captions.
The good news is ...
The alleged leaked videos aren't spectacularly well shot or especially flattering, but they were certainly better received than those of Jon's Season 6 castmate, Colt Johnson. But the Colt photo was never authenicated and many believe that it was photoshopped in order to make Colt a target of ridicule.
But on the other hand
If this is really him, it's a violation. It's a crime. No one should upload anyone's nudes or sex tapes without consent.
Who did this terrible thing?
Looking at the timing, there's one thing that doesn't look like a coincidence.
This weekend was Fernanda's birthday
Fernanda turned 21 and partied appropriately. We can't imagine that she is the culprit. But could some admirer have done this?
Fernanda wouldn't want that
Also, that would mean that someone set out to catfish Jonathan into sharing photos and videos of his penis, creating a dummy Instagram account to flirt with him. Given that they apparently created a one-off PornHub account to share their ill-gotten gains, we can't rule that out.