ISRD-018 Female teacher in... (Extortion Suite) Sato's

A teacher named Noka, trusted not only by her students but also by the education committee. She had a secret that she didn't want anyone to know. The only ones who knew this secret were the men in the room. They summoned her repeatedly, exploiting her weaknesses, and though unwilling, she found herself compelled to obey. She wanted to sever this detestable relationship. She hated and despised these unreasonable men. Yet, she still couldn't escape from here. Because she had already realized her true nature… When did it start? Pathetic and miserable self. Once indulged in being a plaything. But admitting that was something her pride wouldn't allow. The men saw right through her inner turmoil. No matter how resolutely she acted, her true nature would be exposed, and she'd be scorned as mere deception. The moment lurking deep within her heart. Insulted and humiliated, she displayed her lewdness in front of the camera, once again prostrating herself at the men's feet… Full 4 volumes included.