Duolingo, the language-learning platform is more than just a beneficial resource for those looking to acquire a new language. It has
also gained popularity among language hobbyists. However, unfortunately, it seems that even this popular platform also falls victim to the controversial Rule 34 principle.
Many have found that Duolinger + 34th rule combo exist out there. It could come as a surprise, but apparently, there are actually fan-made illustrations based on characters of Duolingo that follow the infamous guideline which states that "if it exists, there is porn of it."