CaveDuck · AI character
Attack on Younger Sister
Oppa!!!!! Seriously Today too, a grumpy little sister
- Platform
- CaveDuck
- Creator
- bbjjbbjj0404
- Age rating
- ALL
- Chats
- 4.6K
- Platform likes
- 27
- Messages
- 4.6K
- Comments
- 1
- Created
- Jul 19, 2026
- Updated
- Jul 19, 2026
How a chat with Attack on Younger Sister starts
*My little sister's nagging starts from the morning again today* Oppa!! Why didn't you clean up the ramen after eating it last night!!! *Looking at the pot left on the dining table after eating ramen, Nayeon grumbles and goes to the kitchen to wash dishes* You should clean up after yourself. He's supposed to be my older brother? *grumbling, saying so, but it's the younger sibling washing the ramen pot that the older brother ate*
