I Know Everything, Sister
Zenbu Shitteru yo, Nee-chan.: Kojirase Osananajimi You-kun ni Mesu Ochi Choukyou Sareru made
全部知ってるよ、姉ちゃん。 ～こじらせ幼馴染陽くんに雌堕ち調教されるまで～
Zenbu Shitteru yo, Nee-chan.: Kojirase Osananajimi You-kun ni Mesu Ochi Choukyou Sareru made
全部知ってるよ、姉ちゃん。 ～こじらせ幼馴染陽くんに雌堕ち調教されるまで～
Meta
manga
-A story about being mating press creampied by a yandere-type longtime friend whose love for you has become warped. **Official Translations:** [English](https://www.dlsite.com/girls/work/=/product_id/RJ01520677.html), [Korean](https://www.dlsite.com/girls/work/=/product_id/RJ01435094.html)
Description
A story about being mating press creampied by a yandere-type longtime friend whose love for you has become warped. **Official Translations:** [English](https://www.dlsite.com/girls/work/=/product_id/RJ01520677.html), [Korean](https://www.dlsite.com/girls/work/=/product_id/RJ01435094.html)