Duolingual isn't only a beneficial tool for those wanting to learn
a new language. It has also gained popularity among language enthusiasts. However, regrettably, it seems that even this popular platform endures the infamous Rule 34
principle.
There are countless people stumbled upon that Duolingo™ + Rule 34 combo exist. It might come as a surprise, but evidently, there are actually fan-made illustrations based on characters of Duolingo which follow the infamous rule that states "if it exists, there is porn of it."