[DM-FC (Dai 25 Hohei Shidan)] Boku Mama Benki ~Boku no Yasashii Mama wa Mainichi Aitsu no Nikubenki~
[Yanagawa Rio] Mama to Yobenakute | I Can't Call Her Mama (Kinjirareta Asobi) [English] [Decensored]
[Sakurafubuki Nel] Mama Club e Youkoso | Welcome to the Mama Club Ch. 3 (COMIC LO 2011-12) [English]