pornobruk

I’m not sure what "pornobruk" refers to. The term isn’t widely established in English-language sources, and it can denote different things in different regions or contexts. Could you specify the intended meaning, country or context (for example a historical term, a type of building or space, a cultural phenomenon, or a fictional concept)? If you can provide a definition or sources, I can draft a neutral, encyclopedia-style article under 300 words.