The term "r20" in the context of porn video tags refers to a specific category or content within adult videos. However, it is not clear what language this term is written in as it does not seem to be in English. Here are some possible interpretations based on similar terms and context:
1. If "r20" represents a rating, then it could indicate that the video includes content rated at level 20 according to some adult content rating system. Such systems often use numbers instead of words for ratings to maintain privacy and confidentiality.
2. Alternatively, it might denote a specific scene or act involving a particular object or prop with the number "20" being symbolic in nature. For example, it could mean that the video features anal sex with a 20-inch dildo. In this case, the term would be used to describe the content of the video rather than a rating.
However, without more context or information about the specific language and rating system being referred to, it is difficult to provide an exact meaning for