The porn video tag "high-heels-fuck" refers to a specific type of content featuring individuals wearing high heels engaging in sexual activities. This could include various positions, oral sex, or other acts associated with adult entertainment. High heels are often considered as a fetish or kink due to their visual appeal and the sensual nature associated with them. The "fuck" part of the tag indicates that the content will primarily focus on penetrative sex involving high heels. This type of video is specifically catered towards an audience who finds both the sexual activities and the presence of high heels appealing and arousing.