This appears to refer to a specific entry from Glory Quest (グローリークエスト), a Japanese adult video production company that specializes in fetish content The title indicates a specific volume within the series, featuring the performer Hiyori Shirai
"Glory Quest Mad 27 -Hiyori Shirai- avi 1 3 26" is a Japanese anime series that originated from a manga of the same name. The manga, created by a renowned artist, was first published in 2019 and has since gained a massive following worldwide. The anime adaptation, produced by a prominent studio, premiered in 2022 and has been well-received by fans and critics alike. Glory Quest Mad 27 -Hiyori Shirai- avi 1 3 26
Fan-made Content: The term "Glory Quest" and the detailed breakdown could refer to fan-made content, possibly a parody, a doujinshi (a self-published work in Japan), or a music video. This appears to refer to a specific entry