Kotoyama's Favorite

How can I enjoy this while thinking about the door now!

To be honest, I kinda like the female lead. She's not as perfect and smart for a reincarnated one with knowledge of the story or setting she got reincarnated but she's pure and cute and caring... it's actually refreshing. If I were in her shoes I'll probably be afraid of the Duke too at first. Give her time, she'll realize things soon.

And if you hate her that much...you always has a choice to not read this.

I'm so confused, what would Kirishima do with that girl ?
And please can someone give me some spoilers ?