Duolingo ️ isn't only a beneficial tool for those looking to pick up a new language. It has also become popular with language hobbyists. However, sadly, it seems that even this popular platform is not exempt from the infamous Rule 34 dictate.
Numerous individuals found that Duolinger + 34th rule union exist out there. It may come as a surprise, but apparently, there are actually user-generated artwork based on characters of Duolingo which follow the infamous principle stating that "if it exists, there is porn of it."