Nee, Chanto Shiyou Yo! 2  

Chanto Shiyou Yo! 2, 姉、ちゃんとしようよっ!2

One year following the occurrences of Volume 1, Kuuya Hiiragi completed his training with the Inugami family. At long last, he could return to the Hiiragi household where he would reside alongside his six adoring and pampering older sisters. However, unbeknownst to him at that time, two of his sisters from the Inugami residence also harbored deep affection for him, which eventually led them to follow him back home. As a result, Kuuya now has eight siblings vying for his attention and affections.