Duolingo™ isn't only a beneficial tool for those interested in pick up a new language. It has also become popular with language aficionados. However, sadly, it seems that even this beloved platform is not exempt from the infamous Rule 34 principle.
Many have found that Duolingo™ + rule 34 union is out there. It might come as a surprise, but ostensibly, there are actually user-generated artwork based on characters of Duolingo which adhere to the infamous principle that states "if it exists, there is porn of it."