The tag "burlesque-fuck" is referring to a porn video where the performance or scene incorporates elements of burlesque, a theatrical form of adult entertainment that combines striptease and dance. In this case, it suggests that the video will feature sexual content (the "fuck" part) performed in a burlesque style, which might involve seductive costumes, playful acts, or teasing moves before progressing to more explicit sexual activity. The performers may also engage in dialogue, character portrayal, and other aspects of the traditional burlesque show while incorporating sensuality and intimate moments.