Duolingual is not just a beneficial tool for those interested in master a new language. It has also gained popularity among language lovers. However, regrettably, it seems that even this popular platform is not exempt from the infamous Rule 34 principle.
Many have stumbled upon that Duolinger + rule 34 combo exist. It may come as a surprise, but ostensibly, there are actually fan-made illustrations based on figures from Duolingo which abide by the infamous guideline stating that "if it exists, there is porn of it."

Duolingo Rule 34 Hentai Mult