[Machine Translation] Drama CD version of the popular series "Matriarch-sama to Himitsu no keiyaku" from Kadokawa Ruby Bunko (Boys' Love series) published by Kadokawa Shoten! The drama is a compilation of the first volume of the series. Kazuma, an energetic and honest high school student, receives a scholarship and ends up living in the same dormitory as Nachi, a senior whom he has a longing for. However, it is a prestigious boys' dormitory run by the beautiful and supercilious dorm head, Masato Hazumi. He makes her cook and clean, and she feels like a Cinderella.... On top of that, she is shocked to find out that Nachi is a slave to Hazumi! The love battle between the tomboyish Cinderella and the arrogant dorm head has finally been made into a drama CD. The jacket illustration is by Sella. A gorgeous booklet with a short novel newly written by Kaeko Mizumibi is included.