The first-ever cruel sports-themed adult film, based on the harsh and brutal world of women's judo, is finally here. Ryo, the team captain of the judo club, is notorious for bullying rookies and dominates the club with her intimidating presence. One day, two new members join. As usual, the captain overpowers and chokes out one of the newcomers, claiming her dominance. However, the other rookie, Maria, openly criticizes the captain's behavior, provoking her anger while also forcing her to confront her own recklessness. Enraged, Ryo attacks, sparking a fierce battle between the two. But Maria's skill is overwhelming—Ryo quickly rolls her eyes back, loses consciousness, and is choked into submission. When Ryo regains consciousness, she's encouraged by her junior, blushing as she's tended to, and determined to reclaim her authority as captain, she challenges Maria once more. Yet again, the gap in strength is undeniable—Ryo repeatedly rolls her eyes, collapsing with a final, agonized expression. As retribution for her past bullying and abuse of power, Ryo is used as a live demonstration dummy for chokeholds, fainting repeatedly in front of her teammates. Her helpless displays stir both awe and laughter among the club members, further intensifying the charged atmosphere in the dojo.