Secret Time After School

Secret Time After School is a song sung by Aki Atari, Michi Yuko, Murphi, Tengoku Hyo, Utskii Utshii, Rizu Tesune, Uta Utane, Sayu Yurika, and Teto Kasane. It is the forty-second track in Other Vocaloid Songs 111: Mostly Teto Volume 3.