Consequences of our actions are often unforeseen. Some are harmless, some are fatal. Some are temporary, some are permanent. And then we have these.

When Rarity decides to perform a little wizardry, it should come as no surprise that things do not go as planned. One thing leads to another, and Rainbow Dash ends up with a stallion that looks, acts, and thinks like her to deal with. Will hilarity ensue? Will relationships form? Will Twilight just clone everypony else and get it over with? All very good questions. Some might even get answered. Tune in to Graphs to find out!

I believe gender-bent characters belong to that Trotsworth fellow. Cover brought to you by roselladoll1. She seemed to express consent for its use. Heartfelt thanks and whatnot to those two.

Twilight and her five friends are transported during a botched spell, across dimensions to... Ponyville, Equestria? But not the same one that they knew. Sitting on a bench is Harpsy and Babar. The Doctoress avoids apples from an aspiring Applebuck. And in a library across town, six stallions join their forces as they try to decipher the appearance of filly look-alikes of themselves around Ponyville!

During a blissfully rare calm in the hectic storm of Ponyville life, a disturbance in the Everfree Forest goes undetected. After receiving a summons from the Princess, Twilight and her friends are led into a curious task, one that they find themselves ill-prepared to handle - managing their stallion double! As each of the girls meets their very own carbon-copy-colt, they learn that dealing with themselves can be much more frustrating than they first thought.

Annoyingly, irritatingly, intoxicatingly frustrating.

http://www.equestriadaily.com/2011/10/story-giving-love-helping-hoof.html