Never Fall for Me

“Dearest sister, as of today, I am the private tutor of the Midstern household.”
Mia Green steps into the Midstern estate to tutor the earl’s three sons—but the second young master, Oscar, is shockingly rude from the very first moment.
Yet… how could one resist a body so flawless it provokes both envy and admiration?
“Do you have a thing for peeping?”
“……”
“Was it worth the look, then?”
Mia has only one rule:
“Don’t assume everyone will like you. And you—never fall for me.”
Even so… can he resist her?
“Dearest sister, may I… take down this man?”