>>102510783Pekora loves her cute, earnest kouhai. But honestly, probably just comes down to the fact that Vivi is always available/would change her schedule to make sure she can play with Pekora and she likes her. Fast Food Simulator arc happened a while ago, but Pekora wasn't really involved with any of the groups doing it. Now she has someone who wouldn't only agree to the collab, but would go out of their way to make time for her. Peko hasn't had someone who she enjoys being around so much and streams a lot in a long time
since like PekoMiko honestly 
