Season 1 poster

Season 1

(2022)

Cast

Hana Kuga as Inagawa Rio (voice)
Hana Kuga

as Inagawa Rio (voice)

Hibiki Nanashino as Natsugawa Kaito (voice)
Hibiki Nanashino

as Natsugawa Kaito (voice)

Episodes

Episode 1 poster

Episode 1 10.0

February 25, 2022

He has always had the hots for his big sister.. but unfortunately for him, she only has eyes for HIS big brother.

Episode 2 poster

Episode 2 10.0

September 30, 2022

"I'm sure Rio will respond to my feelings... It will take time, but I believe so..." Reality check kid, she's already …

Episode 3 poster

Episode 3 10.0

May 26, 2023

"I don't know what Rio wants..." It's the first Christmas since we started dating... What she really wants isn't a Ch…

Episode 4 poster

Episode 4 10.0

June 30, 2023

"My words...couldn't reach her..." With their new life, separated by distance, he starts having worries that there mig…

Episode 5 poster

Episode 5 0.0

September 27, 2024

Momota, a college student, is obsessed with her former classmate, Kaito. She watches rape videos involving Kaito and Ri…

Episode 6 poster

Episode 6 0.0

September 27, 2024

After that day, Momota continues to engage in sexual activity with Kaito. One night, she goes to Kaito’s house but is g…