Secrets of the Library: Amber Blackwood
When the protest of pegasus, unicorns, earth ponies. hated each other even further. earth ponies had developed weapons to defend themselves from magic casters. pegasus who kept working on a weather disaster machine to wipe out all ground species.
The Mane Six Scat Orgy Chapter 5: Fluttershy's Turn
Her grip was as tight as steel; fluttershy wasn't escaping until the earth pony was done with her.
Harmony's Warriors: Soar - Act II - 05 - We Pretend It's Alright
Rainbow dash turned back towards the thin earth pony. the earth pony looked noticeably miffed at rainbow dash's question and nodded. "yeah...that's the place. y'all want a fancy crown with that?"
Diamond in the rough part 1
Right the diamond dog notice that the alicorn was using it wing to fly over to where the earth pony is.
04 - White Walls
His gaze shifted to the earth pony guards who had stopped them the previous day. their bruises were just as plentiful and not a one of them looked up to meet his gaze.
Easy as Pie (An MLP Jeeves Prompt; posted with permission)
The earth pony giggled and nodded. "yuh-huh! you're like... two point one one three percent less prim and proper than normal when you go out shopping. so, what's weird, and can i see it? i like weird!"
Rise of the Serpent Queen Chapter 3: Hidden Desires
Scootaloo asked as she turned her attention to the two earth ponies with a devious smile. "oh, i know _just_ what to do with you two...
The Candy Store
The unicorn gave a faint sound, trying to catch his breath still, just laying there, covered in a mixture of cake batter, cocoa powder, and earth pony liquids.
Lustful Diamond: Flaming Passion
The poor dragon couldn't keep his eyes from wandering to the earth pony that sat before them.
The Royal Apples - Part VIII
The grizzled blue furred earth pony with a black mane turned on the photographer. "how many times do i have to tell you...? don't call me boss. now, let's see what you've got."
Return of herm ideology + Bigpip and the candy factory
Oviously they wanted the earth pony back so they accepted. the merchant gave them the earth pony named azure colonist and went inside the spaceship.
Secrets of the Library: Lydia Blackwood
Blackwood didn't get the child he wanted instead it was an earth pony and mrs. blackwood named the three children, so she also named the magical rare earth pony. however, there was a difference in the pregnancy.