I'll Be Spoiled by My Big Sis Cousin?

I'll Be Spoiled by My Big Sis Cousin?

Itoko no Onee-chan ni Amaechau?
Masato Ooizumi just entered high school and he finds himself staying with a relative. Living there is his "big sister cousin" who's being way too close with him!? A slightly naughty, living together romcom begins under one roof!!
Type: Manhwa
Status: Ongoing
Authors: Igarashi Kyouhei
Updated: Dec. 8, 2025, 7:13 p.m.
Views: 4.0 K