Y/n Honda and Hiro and Kisa

Y/n is Tohru Honda's little sister. Tohru never knew she had a little sister because of her aunt, cousin and uncle kept Y/n from her. When Y/n comes across the Sohma house with a bad fever they take her in. She and Tohru find out they are sister's and are at each other's hips after they find out the truth. Y/n then meets Kisa and Hiro Sohma. Kisa quickly becomes Y/n best friend. And Hiro. He starts to fall for her.