Twilight has the perfect reward for Starlight but between dealing with two butthurt studs, Trixie yelling in her ear and various other things that come to haunt her into Tartarus this might not have been such a good idea...
As a matter of fact this was a really dumb idea.
Set before season 8 little after the events of the Movie

And if anyone wonders what the Iron Studs look like here is a link from my DA (the insert image feature did not work for some reason):
https://www.deviantart.com/randomcomrade/art/My-First-Attempt-at-Pony-OCs-they-look-constapated-785400570