[This story is awful and no one should read it. I'm leaving it up to remind myself how far I've come.]

David the brony is accidentally transported to Equestria. Woohoo. But after recovering from interdimensionary blindness, he embarks on a grand adventure with Rainbow Dash and Pinkie Pie and learns about the seven dimensions, the truthfulness of "My Little Dashie", the Sun Princess's dark secret, and, of course, the Magic of Friendship.

Required Works:
"My Little Dashie"
"Cupcakes" (you don't actually have to read it... in fact, please don't. Just know the gist.)
Seasons 1 and 2 of MLP: FiM