Wait, maybe the user is referring to a role-playing or fanfiction scenario where characters are posting images with specific labels. But again, without knowing the exact community or context, I can't be sure. The mention of "extra quality" might relate to high-resolution images or specific file types (like .jpg with extra quality setting).
I should also consider that the user might have misspelled words or used non-English terms. For example, "nofile" might be a typo for "no_file" or "no file." Similarly, "post boys" might be a mistranslation of "post images of boys." ajb boy go to nofile and post boys to xxb jpg extra quality
If I proceed without understanding the correct context, the guide might be inaccurate or inappropriate. Also, I need to adhere to content policies, so if this is related to explicit content, I can't provide a guide. Wait, maybe the user is referring to a