Naughty Little Sister

For years, SEO-HEE has had a crush on JI-HO, a childhood friend who is more like an older brother. One day, she tries to make JI-HO fall for her through a hypnotic spell, and he goes along with it to keep her from leaving. But how long will he be able to keep up the act? **Original Webtoon:** [Toptoon](https://toptoon.com/comic/ep_list/Shes_not_my_sister), [Onestory](https://onestory.co.kr/detail/H043867237), [Nate](https://toonnbook.nate.com/detail/H043867237) **Official Translations:** [English](https://daycomics.com/content/102754)