Fukujuu no Gakuen服从的学园 ; 服従の学園 ; 服從的學園 ; Obedience Academy

From Attractive Fascinante: It's a sin for Father Chikayoshi to fall in love with his student, Motoyama Kiyoshi. He seeks forgiveness by giving full submission to Motoyama, letting Motoyama to taint and control him.