"First anal quest" refers to a scene in a pornographic film where the participants are engaged in their first experience with anal sex. The term suggests that one or both of the people involved is trying anal sex for the very first time, and the video may contain elements of exploration, curiosity, and possibly some nervousness as they embark on this new sexual experience. It could also imply a sense of adventure, as engaging in a new form of intimacy can often be exciting and thrilling. The term might be used to categorize videos involving first-time anal penetration, whether it's a man having anal sex with a woman or two women engaging in anal play together. This specific category is generally intended for adult audiences familiar with the concept of anal sex and its various practices and techniques.