Volume 1 - S1.E1

Yukiha Serizawa's kindness turns against her and she is attacked by the janitor. Even if she tries to run away, her arms and legs are held down, and the janitor's erect raw rod is finally in her sensitive spot! While being held captive, the janitor's semen is poured into her until it overflows... How long will this nightmare continue, with no sign of ending no matter how much it is poured out?