There was a place that brings joy during the day, but at night, it's demented

Basically Pinkie ends up in our world.

100 to 500-ish word Rarilight Prompt Stories

Rainbow Dash lost her mother when she was young and her father blames her death on Rainbow, he got put in prison and now he's after her!

A 22 year old man from Earth dropped into Equestria, when he arrived he wanted home, that could not happen so he wanted a life better than at home, but will it work out???

The Lightbringer has risen, the Enclave has fallen. Equestria is on the threshold of a new era. This is all very poetic, but KnickKnack is a pony with ambitions and he intends to pursue them. Question is - is he willing to pay the price?

Pinkie Pie is up to something again, and it isn't the Pinkie Senses as per usual, but an unusual amount of dancing around town that keeps throwing her other five friends into an utter fit of confusion.

Prepare for trouble Mane Six, because the Team Raucous Trio is up to no good.

After a long day of mischief Discord relaxes with a nice shower; but for Discord a calm reprieve never lasts too long. A sudden surprise visit from a certain pony quickly turns the tranquility into wild passion.

JUST DO IT

Darkness can be in a heart and nopony will ever find out what the mare is truly about. So they cry over a mystery that can be solved until a clue arises and the heart is revealed. A mares heart can be as black as night and a cold as ice.

An underground wrestling ring has formed, rated XXX for ponies who watch it at night

After attending a Gala that turns chaotic, Pinkie Pie lands herself in control of the kingdom's most devastating arsenal.

The main 6 meet the main cats.

Luna has yet again another secret but this time shes more emotional about this and celestia does what she does best,trying to pry the secret out of Luna.