There are six mares - seven, more recently, and a dragon - that make up a very small group that, despite its best efforts, manages to save Equestria. Of this group, no two mares aggravate each other more than Rarity and Rainbow Dash.
To one, the other is snooty, uptight, boring, and girly, and to the other, the one is Rainbow Dash; an adjective here used to mean 'Annoying, pushy, arrogant, stubborn, and too cute for her own good.'
Together, they manage to aggravate themselves into love, and although they might seem like a pair of bickering mares to outsiders, if you asked either one if they really loved the other, their answer would be 'definitely.'

A series of short one-or-two shots focused around my ship du jour a la horse. Rated T for now, but there may be some smut later on.

Art by the lovely Servidor; go check it out.

The Equestrian Royal Navy has... Declined. What used to be flotillas upon flotillas of mighty vessels is now a collection of small sailboats, albeit in excellent repair and with all the conveniences and tech of modern Equestrian sailing.
However, when a threat to Equestria rears its head, Twilight Sparkle - along with Equestria's most magically-talented mares - must embark on an ocean-bound adventure to save the land!
...This can only go well.

[On hiatus until I can re-write it]

[Not Mature as of yet, but if/when it does get mature, I'll change the rating and add fetishes below.]