Duolingo™ is more than just a beneficial tool for those looking to pick up a new language. It has also captivated the interest of language aficionados. However, sadly, it seems that even this popular platform is not exempt from the notorious Rule 34 dictate.
There are countless people discovered that Duolingo + Rule 34 combo is out there. It might come as a surprise, but apparently, there are actually user-generated artwork based on characters of Duolingo which adhere to the infamous principle which states that "if it exists, there is porn of it."