Vol-Garden?

Keith, Lance, Pidge, and Hunk are kids have always been kids,

-Keith is 5 and lives with his big brother Shiro and his brother's girlfriend Allura
-Lance is 5 as well and lives with his own parents
-Pidge/Katie is around 3 and lives with her vary older brother only
-Hunk is 4 and a half and lives with his own parents

And Coran is a kindergarten teacher that works with Shiro and Allura

This is the life of the kids(btw that is the starting point of their story, I'll make them older as the story goes on)