Original WorkSeiseki UP o Jouken ni Mainichi Nuite kureru Okaa-san | Mom Will Put Out Everyday On The Condition That His Grades Improve 54
Original WorkSeiseki UP o Jouken ni Mainichi Nuite kureru Okaa-san | His Mother gets him off every day as long as his grades improve 54
Original WorkSeiseki UP no Gohoubi wa Okaa-san no Oppai ga Ii!! ~Ie ni Kaette Kaa-chan no Oppai demo Shabuttemasu!!~ 152
Original Workmusuko to no sei shori keiyaku ～ seiseki kōjō o jōken ni , shibushibu sain o shitakeredo … 50
