Why would Snape be stuck with the Marauders, if this is supposed to be heaven?

It's quite nice that he isn't too terrified to sneak out when hardly anyone else is watching, but spending eternity like that? Really?

A nice idea, but it seems a little unfinished. At some parts it's hard to figure out who's speaking at the moment.

Sorry, I can't see this as a happy ending for Snape and it's certainly much less than he's earned.