Above I’ve illustrated more children of Equestria.  
Some more are still to come!
 
Sunny Nimbus
 
Sunny is the child of Ditsy Doo and Commander Flash Magnus.  
While Ditsy is married to Zephyr Breeze, the three Pegasi regularly engage in a threesome. Sunny is the result of this harmless debauchery. It’s no secret and Zephyr himself has a daughter with a previous lover. Flash rarely has time to visit as much so he took Sunny to live with him on the Canterlot Aerial Base.  
When Sunny isn’t clearing the skies over the Aerial Base, you can find him cloistered with his bff Coral by his computer playing some varient of Indie Game which they upload to PoneTube….you know the type. Their channel is called Sunny Moth  
He’s also friends with Tinker, daughter of Rainbow Dash and she helps him clear the skies.
 
Coral Moth
 
Coral is the daughter of authors Stygian and Moondancer.  
Her mother Moondancer works for the Scientific Wing of the Canterlot Underground Base and so Coral spent a lot of her life on the base. However she was far from the only child on base. The ones she bounded with quickest were Tinker, a young bright mind being trained by her mother [possibly also an ex…or current lover] and Sunny, the son of Canterlot’s strongest Aerial Captain.  
She and Sunny spend a lot of time uploading Let’s Play content to their PoneTube page called Sunny Moth. Coral is an illustrator by trade but loves videogames a lot.