JUX-430 Dad's Woman God Yuki

My old man was once the ace that the fighting world had high hopes for. But now, he's just a sparring partner for newbies. My mom got fed up with him and left, so it's just me and my old man living in a small apartment. One day, that woman showed up. She didn't care who was watching as she got cozy with my old man, leaving me with nowhere to look but my room. Then, without a word, he vanished for several days. Suddenly, the woman started taking care of me, and this strange cohabitation began.