Duolingo™ is not just a beneficial tool for those wanting to master a new language. It also has gained popularity among language hobbyists. However, sadly, it seems that even this cherished platform endures the notorious Rule 34 principle.
There are countless people found that Duolingual + Rule 34 fusion are out there. It may come as a surprise, but apparently, there are indeed enthusiast-created artworks based on characters of Duolingo that adhere to the infamous principle which states that "if it exists, there is porn of it."