The Rarity-Spike Kids
After Spike went through a growth spurt, he finally got the guts to ask Rarity out on a date. From then on, they did everything together, from taking nature walks, to eating at romantic cafes in Canterlot, to Spike flying Rarity above the clouds. They got married a couple years after they began dating, and Twilight bawled her face off at the wedding (she practically being Spike’s mother/older sister)

NOTE: (on these kids a cutie mark is just a patch of larger scales on their hip where a cutie mark goes, with usually one scale bigger than the rest that is in the general shape of their “picture”)

Thalia:
Age:18
Gender: Female

Bio:
As a young filly/ dragonet (I’ll use pony terms), Thalia always loved her mother’s shop. She especially loved the dresses decked out in gems, and made her first (real) dress at age 5 for herself. She got her cutie mark at age 8 after she designed and made a full outfit as a birthday present for Sassy Saddles. The outfit was beautifully decorated with patterns of jewels and the necklace and earrings were very detailed with designs filled with melted gems. Thalia set up a stand next to her mother’s boutique in Ponyville and sold some of the jewelry she made while her mother worked. When she realized that she had enough bits and skill to move onto the next level, her father and her claw-built a small shop on the edge of the market square in Ponyville. She has shelves upon shelves of gems, jewels, silver and gold wires, clippers, wire shapers, and small silver, gold, bronze, and chrome plates for bigger necklaces and collars. Whenever Rarity travels to Canterlot to visit her city boutique, Thalia tags along to sell her jewelry and to suggest patterns and such on her mother’s dresses.

Thalia is so much older than her two younger siblings that she is very distant from them. She usually hangs out alone, since she never spent much time making friends as a filly. She often gets very lonely in her shop, even though she had several visitors throughout the day, most of which come from other towns and cities to see her work. She has never been attracted to anypony, but wishes she could find that “special somepony” in her life.

Thalia is very independent, quiet, lady-like, and graceful. She loves reading, designing, and being with her mother and father.

Livia:
Age: 12
Gender: Female

Bio:
Since her sister was a full 6 years older than she was when she was born, Livia never formed a strong bond with her. Instead, she learned to play on her own or with her father, tumbling through the house with him while her sister sewed with her mother. As a young filly when she was 5 years old, Livia went on a trip with Rarity and Thalia to Canterlot to go to the boutique. While Rarity and Thalia were there, Livia began exploring, being the rather rebellious and curious filly of the family. She went around a corner and saw an earth pony scaling the wall of a tall building. When he reached the top, he performed a series of flips and twists over the cornices of the roof. After a stunning act, the earth pony climbed down and the crowd that had been watching him crowded around. Livia tried to push her way through the swarm, but was finally kicked backwards by one particular stallion. As she sat watching, ready to cry, the celebrity saw her over the heads of the fans and reporters and pushed his way over to her. After they talked for a bit, she asked what he had been doing. He replied that he was a parkourist. After explaining to her what parkour was and how it could be used, he realized that she had great potential in her and offered to train her for free.

For the next several years, Livia trained in parkour, practicing flips, climbing, running, leaping. She entered competitions in Canterlot since her parents went there so often, winning practically every time. She got her cutie mark when she was 8, right after losing a competition. Her opponent had been a filly younger than herself, who had just gotten out of the hospital for the first time in over a year. Before the competition, Livia gave some tips to her, then, during the race, she pretended to trip and stumble as realistically as she could and as often as she could. She let the other foal win, and realized that she wanted to help others find joy in doing parkour. She teaches everypony she can who is interested for free.

She met Spectrum and Prism just after another race. She beat them so thouroughly that they asked her to teach them everything. Livia’s friendship with Spectrum is good, but she is best friends with Prism. Both are picked on at school, but they both look out for each other.

Livia is rather short tempered, fiery, rebellious sometimes, but kind. She never purposefully hurts anypony, and keeps her friends secrets close to her heart, protecting them from everypony. She is very understanding of others, despite her temperament, and spends a lot of time with her father when he helps out in Twilight’s library (he only does it when he had free time) or when he is training (HE IS A ROYAL GUARD FOR TWILIGHT).

Arrow:
Age: 8
Gender: Male

Bio:
Arrow lives up to his name of loving speed. Ever since he was little, he and his best friend Lily, the daughter of Fluttershy, play together in nature. They love romping through a brook or speeding through the tree-branches. He joined the Cutie Mark Crusaders hesitantly, since it was run by adults, but his Aunt Sweetie Belle convinced him to join eventually. Ever since then, he loves doing stunts with Scootaloo and the other speedsters of the CMC.

Arrow is a daredevil like Livia, but has a better temper than she does. He is rather quiet, he likes to read, and will sometimes visit his older sister in her shop, but it can be awkward sometimes.

*EDIT Oops! Forgot to add Livia’s mouth!!

EDIT!!! I forgot to add highlights to their eyes and it looked like Thalia blended into the background, so I changed it