I Need to Raise My Sister Properly

I Need to Raise My Sister Properly Manhwa also known as (AKA) A Sister Must Raise Her Younger Sister Properly, An Older Sister Should Raise Her Little Sister Properly, I Need to Raise My Sister Properly, The Older Sister Should Raise Her Younger Sister, 언니는 여동생을 바르게 키워야 합니다 . This OnGoing 18PornComic was released on. I Need to Raise My Sister Properly is about Romance, Fantasy, Shoujo, comic.

When I regained consciousness after a car accident, I became the stepsister of the villainess in “My Beloved Santa.” Having already possessed this body, I decided to pave a path of flowers to prevent the villainess from becoming a dark person. I worked hard with all my heart and all my strength. Somehow, I got entangled with the Duke of Lexerville, who was famous for being a bloodthirsty madman. “Didn’t I warn you back then that I wouldn’t let you go if you did something stupid?” When he saw me with another man, he interrogated me as if he had caught a cheating girlfriend. I asked “Do you like me by any chance?”, he replied, “Stop talking nonsense.” If so, why is he acting like this?