Blackmailed by Best Friend Turned Sex Slave Master

Aya trusted Yumiko as her closest friend, but everything changed when she developed feelings for the boy Yumiko loved. Fueled by jealousy, Yumiko sought revenge by using compromising photos to blackmail Aya, reducing her to a powerless sex slave. Yumiko’s cruelty extended beyond Aya, targeting her family and friends, manipulating them into degrading and humiliating acts. With Yumiko’s relentless schemes, Aya realized that her so-called friend was far more dangerous than any enemy.