Kusanagi-sensei wa Tamesareteiru

15 years ago, Kusanagi-sensei gave up her love (♀). Now, her lost love's daughter is her student?! As she wavers under the pressure of her student's relentless attacks, Kusanagi-sensei's (♀/36) era of trial begins! Note: The web release had 360 short chapters that were compiled into 31 longer ones f