In the Middle of Whirlpool

"Onii-sama, do you see my performance?" shut up, "Sena-tan, have you watched your beloved sister's show's new episode?" leave me alone, "Sena, it's been a while since we spend time together. Do you mind accompanying your mother for a bit?" mom, why are you giving me the same eyes as them? What's wrong with my new family, or for short, a man reincarnated in a family full of yandere.