I Transmigrated into a Yuri Novel as a Gentle, Mature Woman

I wake up inside a girls’ love novel and become a beautiful, wealthy, gentle older woman.

According to the original story, I’m supposed to have a tumultuous romance with the cool, elegant heroine.

But what’s with this rich young lady who’s lazing around my house, acting spoiled and refusing to leave?

“Big sister, I ran away from home. Take me in, please~”

She messes up my study and ruins my recordings, yet I can’t bring myself to say a harsh word to her.

Until one day, she asks me with red-rimmed eyes, “Are you this gentle with everyone, big sister?”

Only then do I realize, the story has gone completely off the rails.