Title: Inmitsu Dakyoushi Saeko ~Mesu Dorei Choukyou Nisshi~ 淫蜜堕教師 冴子 ～雌奴隷調教日誌～, Descent Into Depravity, Teacher Saeko - A Diary of Domination - / First release date: 2007-11-30 / Developer: Rolling Star
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