I finally got the chance to draw Tranquil’s parents
 
Seashell and Azure are moving into their beach home and they are excited to start their new life together.
 
Seashell Shore is a friendly and quirky earth pony who lived her entire life near the ocean, she loves the beach and got her cutie mark by making sea shell jewelry as gifts for her family.
 
Azure Waves is a kirin who gentle and sweet. After Applejack and Fluttershy helped free the kirins from the silence, Azure decides to visit Ponyville. Soon he meets Seashell, he falls in love with her and vice versa. Azure is overjoyed when Seashell announces her pregnancy. He loves rainy days, hot cocoa, and singing.
 
Sorry their backstories are a bit awful, i had to think of something quick. Sweating a little…