Oikawa's Mate

In a last ditch effort to save her both her kids from their abusive dad and to save her son from his abusive boyfriend and a team that doesnt want him Hinata's mom moves them to a new town.

Hinata is a rare male omega that likes to crossdrss and likes to play volleyball while Oikawa is a male alpha that acts flirtatious but is actually dieing to find a good mate for him.