You, Kirishima, and Bakugo were all new to the polyamorous relationship, until after a couple of months.

You three grew close and got used to having three of everything.

Soon, you three grew up and all got married. Your parents hadn’t bothered to come as they were heavily homophobic. So? You relied on Kirishima’s moms!

Katsuki’s mom tried to control everything and his dad.. well- His dad was.. there, for a bit.