Ch. 21You've Really Gotten Carried Away Lately, Haven't You? / It's Fine, Teacher, I Fell and Banged My Balls (Mid-Autumn Festival Extra, 5/8)
Karuizawa reconsidered whether Hirata could protect her after receiving a letter and fingernails showing that Chukai-kun had punished three girls who bullied her. During Class C’s swimming lesson, Ryuen Kakeru caught Chukai-kun staring at her and knocked him down, leaving him hurt as class began.
- Karuizawa found a letter and three torn fingernails in her shoe locker, then learned the three girls who bullied her had taken time off after Chukai-kun punished them.
- Karuizawa wondered whether Chukai-kun’s influence made him a better protector than Hirata, while Kushida invited her to go out after school.
- Chukai-kun watched the boys in Class C horse around in the changing room, where they admired Albert’s muscles and compared themselves.
- Ryuen Kakeru gathered the students in swimsuits and dragged Chukai-kun over when the boys were slow to arrive.
- Ryuen Kakeru knocked Chukai-kun down and stomped on his chest and groin after catching him staring at her.
- Chukai-kun told the gym teacher he had fallen and hit his groin, then accepted help from two classmates as class began.