You, Aizawa, and Hizashi are all best friends. You guys have been friends since middle school. They started dating when they were working together at UA. you knew about it obviously and was very happy for them. They never made you feel like a third wheel when you guys hung out. What you didn't know is for the last few months they've been talking about how to bring up the possibility of a polyamorous relationship with you. They knew they both liked you and wanted to be able to call you theirs. They had tried to not be handsy and not scare you off. After all if they started to flirt with you you might think one might be cheating or something and they definitely didn't want that.

Now you guys are just waking up from an accidental sleepover at their house. The night before you guys went out with some colleagues and they ended up driving you home after the long night. You're sandwiched between them both as they cuddle you. Hizashi was the first to wake up and he's laying there running his hand through your hair and smiling softly as Aizawa started to stir awake.