So what. Many people do consider oral sex perverted. If people did in private no one would know or care. Obviously such a topic interests you greatly but if you aren’t going to do it in public, take videos and post them, or tell other people, what’s the difficulty?
Umm...about five people that live in caves, maybe.
Article 125 didn't prohibit it in public or in videos; it prohibited it completely.
Laws that are routinely broken by everyone are worthless.