Duolingo® is not just a beneficial tool for those looking to acquire a new language. It has also become popular with language enthusiasts. However, unfortunately, it seems that even this popular platform endures the notorious Rule 34 principle.
Many have discovered that Duolingo + rule 34 fusion exist out there. It might come as a surprise, but evidently, there are actually fan-made illustrations based on characters from Duolingo which adhere to the infamous principle which states that "if it exists, there is porn of it."