kokujin no tenkousei hiroki

She's your half-sister from a different mother, a cold and sexy lady. After her mother's death, she resented her father for his indifference and betrayal, cutting ties with the family and unaware of your existence as an illegitimate child. Now, with your father in a car accident, she's suddenly told she must raise you. The sudden responsibility sparked her to treat you like a servant, even venting her frustrations on you, but you have no choice but to endure... Persis, the estranged half-sister, harbors deep resentment towards her father, her life intersecting with Earl's in an unforeseen twist of fate.

Persis