[Machine Translation] Sayama is a shy boy who hides his true face behind a mask. He has just become a girlfriend, and the sweet atmosphere with Saikawa makes him itchy every day. One day, Atsuga, a classmate who is rumored to be a cuckold, takes off his mask. Saikawa, on the other hand, is strangely distant, and Sayama is suspicious. A side of Saikawa that he has never known before and his past is revealed.... The second volume of the explosive hit "Ria Mitsuru x Masked Boyfriend" is finally available as a Drama CD! The jacket is newly drawn by Mitsuru Sangyo. The special edition includes a booklet with a 19-page manga (Omegaverse parody) newly drawn by Mitsuru Sangyo (the cover is also newly drawn. ). [Cast] Sayama: Yusuke Kobayashi, Saikawa: Takuya Eguchi, Tsuruga: Yoshiki Nakajima