[Brothers Conflict] Little Sister, No, Big Sister

Big sister, no, I suppose little sister after all. The thirteen brothers of the Asahina family were brimming with confidence, ready to win Ema's heart. They never expected it to be stolen by that squirrel who acted like a know-it-all and got struck by lightning. Ema moved out too, and the house, which had finally welcomed a girl, was quiet again. One day, the thirteen brothers happily welcomed yet another little sister (or big sister). Everyone greeted her with even more enthusiasm than they had shown Ema. Only Yusuke was fiercely unhappy with this arrangement: Kuso, I'm supposed to be the big brother! Why do I become the little brother as soon as Eku arrives? This is all wrong! Himi Eku shattered the thirteen brothers' eager expectations. Eku, who had an extremely strong sense of self-esteem and a short temper, was always trying to act like a cool goddess... or something. Her big brothers declared: Eku-chan really is the one we love! 1. This anime is practically made for a story about dating the girls, so I'm not going to hold back. The shameless author has also added Nurarihyon no Mago to show off how powerful my Eku's connections are! 2. JJ is cracking down right now, so I can't write a multiple-partner story. The endings will be split into bonus chapters, and the main ending will be open-ended, so please go easy on me QAQ 3. If you don't like it, click the red X and move on. I don't accept negative ratings. 4. This is just for fun. I can't save the original characters, so let's all go off the rails together. 5. At first, the heroine acts aloof and tries to look cool. Later, her true personality comes out. Trust me, she'll always be dating [struck through] loving all these handsome guys. 6. Please give me flowers, comments, and affection 2333333 7. Updates every other day, basically half a chapter a day and a half. P.S. This story begins after Season One, when Ema leaves, so I wrote her out of Season Two. Most of it should be original plot = = P.P.S. I'm not bashing Ema. If anyone's getting bashed, it's my own beloved daughter!