Oikawa x Kageyama fanfiction story

(oikage omegaverse rp Oikawa: alpha Kageyama: omega) kageyama and Oikawa had been together for a few years. All of a sudden kageyama had accidentally gotten pregnant by Oikawa. Both kageyama and Oikawa were both extremely happy when they found out. A few months after the announcement of kageyama's pregnancy he had found out that Oikawa had cheated on him with his secretary Iwaizumi Hajime. It ended up with a big fight between the couple. Kageyama had packed his bags and disappeared no one knew where he had left. After five years kageyama returned back to the city with his child who was the exact copy of Oikawa even the attitude the only thing he got from kageyama was his eyes. Kageyama entered the enormous building that Oikawa owned. Kageyama had no idea who the man was that owned the company. Kageyama had a job interview for the part as Oikawa's assistant well kageyama didn't know it was Oikawa. Kageyama stood outside Oikawa's door with his son sitting on a chair as he waited for his turn.