Sakuatsuiwaoi
I love this poly ship and there is almost no content on it. This is my first ever fanfic so sorry if it's bad. :p This is a story that follows the growth of the polyamorous relationship of Sakusa Kiyoomi, Iwaizumi Hajime, Miya Atsumu and Oikawa Tooru. All that face their struggles with the support of their amazing l...