HELLO!!!!!
 
Here it is a Little drawing of the Pinkie Pie and Pokey Pierce children.
 
The poll I made it was more to know what you guys thought I like CheezePie too but PokeyPie looks adorable and we all need a little sense in the family (also more traveling parents is a little too much, Pipsqueak, Strike, Diamond Tiara, Feather Weight (idk))
 
Here They ARE!
 
Crispy Cream! Fire Cracker! And last but not least Inky Pinkie! (Yeah is a little joke)
 
(Why everyone of them has a middle name? Because I love middle names, and because of the whole Pinkamina Diane Pie
 
Crispy Cream  
Full Name: Crispy Annette Cream  
Nicknames: Crisp, CC, Sugar  
Parents: Pinkie Pie and Pokey Pierce  
Age: 20
 
She is the older twin by only 3 minutes.
 
Crispy is as crazy as her mother, and dont let her calm (and a little deep) voice fool you, she can sing with all her might; loud enough to make every Ponyville hear.  
She is cheerful, beloved and caring, but is a little distant with ponies outside her circle. She ignores completely that sometimes that reads like apathetic or cold.
 
She has her own coffee shop/Bar in Ponyville called Cream & C-Chips (chocolate chips) that is more a teenager gather around place. It has poetry nights and little music jams, what she completely adores.
 
Her special talent is been good at everything coffee related.
 
Brewing, taster, barista, cook and new creations of drinks. She loves to make biscuits and baked goods just to pair them up with the perfect blend of coffee.
 
Crispy is very organized and a neat freak, but also has a free spirit and a very creative mind. She goes coo-coo when some other pony touches her things and has no problem on fighting over what she thinks its right.
 
She has a GREAT relationship with both of her parents, so much that Crispy asked her sister to tattoo her on the front of her right hind leg the initials P-P from her parent names, Pokey and Pinkie.  
She is super scared of needles so she only could trust Inky to tattoo her.
 
Inky and Crispy have a great twin relationship, both of them inherited a pinkie sense, but funny enough, it only activates when the doozies happens to the other twin, making it a little confusing for the outsider. For them, it makes perfect sense.
 
Crispy is in love (sibling way) with her little brother Fire Cracker, she would move earth and sky just to see Fires big smile.
 

 
Fire Cracker  
Full Name: Fire Eugene Cracker  
Nicknames: Cracker (yeah thats it)  
Parents: Pinkie Pie and Pokey Pierce  
Age: 10
 
He is the little one of the house.
 
He is loud, obnoxious and irritating, but he is also sweet and caring, just like his mother.
 
Cracker is a pretty lovable boy, optimistic and energetic, smart not only in the common fashion, but also street smart. He knows his ways in Ponyville better than anypony and has no troubles getting away from well troubles because of his charm and adorable ways.
 
Mischievous sometimes, likes to play pranks on everypony he has at hand, and when caught, he often never gets punished because of two main reasons: he is way quicker than the average colt, and his sisters would kick anypony on their muzzle if they try to harm their little brother.  
Even thou, he is neither bratty nor ungrateful; he knows when to stop and when to say sorry (if his pranks go too much out of hoof).
 
He is a mommas boy, even thou he loves to hang out with her dad, Pinkie just have a big impact on his son. Because they are alike? Because they have fun together? No pony knows, but they sure do have a strong relationship.
 
He and his older sisters are also super close. Both of them protect him, without treating him like a little baby, and made a promise With Inky that when he has the age, she would make him a Tattoo.
 
Crackers talent is firework creator and designer.
 
In a carnival when he was just a little colt in the night before the summer sun celebration, her mothers friend Cheese Sandwich made a firework show, that made Crackers awe rise to the sky; higher than the fireworks even. He asked and asked and asked how the big booms worked, and after a long time fearing that he could harm himself, Pinkie showed him.  
Carefully she poured a little black powder and mixed it with a little aluminum (Apple Blooms own stash) and just when she was about to lit it, Fire Cracker took it his magic and lit it in the middle of Ponyville.  
Silvers and whiter started to pour out of the sky after a boom sound, and he never felt more pleased.
 
He started to take lessons in chemistry by Apple Bloom to learn more about the different colors and shapes you could give a firework, and so with a lot of practice and error, with a lot of hard work and study, he became the best firework creator Ponyville had seen. His cutiemark appeared without him even noticing, he was working on the fireworks for the night before the Summer Sun Celebration when he was 9. Cracker was arraigning his things when a prankster lit one of his fireworks.  
This one was sent into the air, showing a big white pony figure with rainbow.-ish mane in the sky full of lights He had created Princess Celestia with lights in the sky
 

 
Inky Pinkie  
Full Name: Inky Madeline Pinkie.  
Nicknames: Inky, Ink  
Parents: Pinkie Pie and Pokey Pierce  
Age: 20
 

 
The younger twin by 3 minutes.
 
Calm, moderate, creative, different and fierce are the best way to describe Inky.
 
Inky is more like her father, calm and caring, but has her moms fighting spirit. She has this double personality that can change one minute or another; she is calm and moderate one minute and the other she is threatening you with a tattoo machine telling you she is going to make you suffer. Mostly of the time is because she has to deal with a lot of bad mannered ponies in her line of work.
 
She is tattoo artist, and also knows how to pierce body parts. And a lot of times, she has clients who are a pain in the plot, rude or simply wont let her be their artist because she is a mare, a big NONO for her.
 
Inky is good at dealing with people, but like her twin she is very distant with people outside her circles. Sometimes she also gives the wrong impression, but not quite as her sister, ponies see her rebellious and mean, even rude, when she is the opposite.
 
Inky is also a great painter and drafter, she never goes anywhere without her sketchbook and pencils. When Inky was a little filly, she was so shy that most of the kids of her class didnt even know she was there (Crispy was a social butterfly, but was in another class) so she often used recess to draw what she saw, and to create new thing.
 
Pokey gave Inky her fist professional sketchbook when she was 8, he told her to fill it with all the thing she loved about her life, and so she did. Pokey had never seen such skill in suck a little pony, so one day he took her to the salon he worked in.  
It was a little piercing and tattooing place, where Inky saw what you could do with a tattoo machine, and how art became a part of a pony. That fascinated her.
 
She had her cutiemark when she was 15 (EXACTLY 15!) when she was able, for the first time, to use the tattoo machine on a real pony (she practiced in some fake skin) and that pony was herself (she waited so her parent wouldnt be mad at her) and beyond the pain she suffered, Inky saw what she have done, and felt in love on what she saw. Pinkie Pie was super mad on her when she say what Inky had done, it was very dangerous, but she realized that her little shy filly was happy like she never saw before. She was not shy anymore, she was confident and brave, she felt like she could do anything, and she did.
 
Her dad is her hero and her mom her heroin, she has no preference cause both of them had taught her everything, and love can be equal and never ending for your family (that is what she always says).
 
Inky has a tattoo and piercing Salon in Las Pegasus (she uses the walking on cloud spell (she buys it from unicorns)) called Inkys Nightmares where she specializes in covering bad tattoos.
 
Her two tattoos are the tribal one she did when she was 15 (she touched it a couple of times making it bigger every time) and one of both her parent cutiemark, both on the left front leg because she is right hoofed, and wants to make her tattoos 100% her.
 
HEY GUYS!!! This is sooo long god dammit!
 

 
Well some head cannon!!!
 
Tattoos in pony work this was, the shave the fur they have there where the tattoo is going to be applied. Then when tattooing the artist uses some special ink (like a permanent hair dryer) and apply the tattoo like a normal one, when the fur grows back, it grows with the color of the tattoo.
 
Earth ponies and unicorns can live as far as wide as Pegasus (yeah Pegasus have it so easy they can live fricking anywhere) just by using the walk on clouds spell. This spell can be bought in every mayor Pegasus city, by some unicorn that lives there. The sell their magic, and had perfected the spell to last almost a month so users dont have to come every 3 days. Most of this unicorns use it for tourists.
 

 
And I think that is it this was too long my English is suffering holy molly
 
Hope you guys like them!!!!
 

 
(sorry cheesePie fans :S)