Duolingo, the language-learning platform is more than just a beneficial tool for those looking to pick up a new language. It also has become popular with language aficionados. However, regrettably, it seems that even this beloved platform is not exempt from the notorious Rule 34 dictate. Many have discovered that Duolingual + rule 34 fusion exist out there. It might come as a surprise, but ostensibly, there are indeed enthusiast-created artworks based on characters of Duolingo that follow the infamous guideline which states that "if it exists, there is porn of it."