Sebas http://www.pixiv.net/member.php?id=242043

Also known as sebasumurasaki

April Fools Comic The Idolmaster Doujin released Apr 25 '12 Comedy Yuri
PiyoMako The Idolmaster Doujin released Sep 6 '12 BDSM Birthday Comedy Kotori x Makoto Yuri
HaruAmiYukiMami The Idolmaster Doujin released Apr 28 '13 Comedy Yuri