I thought she was an easy target, but now the tables have turned and I'm at her mercy.

All characters depicted in this work are 18 years of age or older.
Kouta, the ace of the elite academy, and Yuka. Given the difference in their build, their training sessions always end the same way--with Kouta dominating her.
But today, the tables turn. A single, ruthless sneak attack from Yuka catches Kouta off guard, and the power dynamic shifts instantly.
What was supposed to be a standard spar transforms into a cruel, humiliating ritual of 'lesson-teaching.' The pride of the gym is brought to his knees, his body toyed with by her every command, and his dignity as a man shattered one climax at a time.
An intense mix-fight story: The strongest guy in the ring becomes a pathetic plaything under her feet.