You must read them.

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  Then Tomorrow Came Twilight falls for Rainbow Dash but finds herself on the wrong end of a love triangle. by PonyAmorous 50,224 words · 673 · 58
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  Pegasus Device In the sequel to Rainbow Factory, can two foals survive the secrets of the Corporation? by AuroraDawn 51,432 words · 1,522 · 88
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  The Games We Play Somepony is once again masquerading as Mare Do Well, and it's up to Rainbow Dash to figure out who. by AbsoluteAnonymous 137,602 words · 1,992 · 59
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  Shut The Blinds Rainbow Dash is blind. by The Rainbow Blunderbolt 75,542 words · 2,143 · 101
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  Magnetism! Fluttershy and Rainbow Dash must be in constant physical contact due to a pair of magic bracelets. by Souldin 76,195 words · 1,204 · 51