Pumpkin and Pound’s Birthday Bash

There was no birthday celebration quite like the year when you turn eighteen. It is always exciting when you reach the day when you are legally considered an adult. Once the big one-eight rolls around, you are granted the opportunity to partake in activities that were more suited for grownups. Better yet, you are three years away from being legally able to drink alcohol. It is always exciting when someone hits the age of eighteen, and today, two ponies get to experience it on the same day.

The day was January 14th, and it was on this day that Pound Cake and Pumpkin Cake took their first breath into the world eighteen years ago. The two of them were twins and they were the offspring of Carrot and Cup Cake from Sugarcube Corner. They both grew up with the same babysitter, Pinkie Pie, who worked at Sugarcube Corner under the leadership of the Cakes. They both had known Pinkie for all of their lives, she had almost become like a big sister to them. Growing up as twins, Pound and Pumpkin Cake both shared in the pain of their “awkward phases.” When they both hit puberty it was time for Mrs. Cake to give them separate bedrooms. It was certainly for the best considering that they were a boy and a girl experiencing the same, yet simultaneously different changes in their bodies.

Pumpkin Cake hit her growth spurt like a car into an oak tree. By the time she was fifteen she had developed an amazing set of D-cup breasts, and two years later they would grow to a DD-cup. If nothing else, you could tell that Pumpkin Cake and her mom were related by the size of their asses. Pumpkin Cake’s booty had about half the plumpness of her mom’s, which even then was impressive, and the exact same shape. But her figure was not the full extent of her physical changes. Pumpkin Cake’s first few periods proved to be very painful and frustrating, but with some help from her mom she was able to adjust to the changes in her menstrual cycle.

Pound Cake was going through some changes of his own. The alone time in his room served as a gateway to masturbation through soft core pornography, which Mrs. Cake expected and preferred over a potential incident involving his blossoming sister. Pound often caught himself memorizing the size and shape of real-life boobs and booty within three seconds, and it didn’t matter which girl it was. He’s glanced at pretty girls while at school, his babysitter Pinkie Pie, and even his own twin sister and mother. Pound Cake had virtually no control over where his eyes traversed, but perhaps his biggest problem was down under. He loved Australians just fine, but down underneath his jeans was a penis that would grow erect even when he wasn’t looking at gorgeous women. To make matters worse, puberty made him very moody, the testosterone buildup and growing appetite making him easy to anger. Luckily, his dad Mr. Cake motivated him to start working out and building muscle. This put Pound Cake’s raging hormones to good use and would keep him from going hardcore on his porn consumption. Not only did he have an outlet for his sexual energy and his occasional anger, but his consistency got him a muscular figure that earned him a few glances from some of the hottest girls in school.

But, of course, Pound Cake’s new physique only turned the dial up for Pumpkin Cake’s sexual curiosity. The two of them were more well adjusted to their bodies, but when they both turned sixteen Pumpkin would sneak into Pound’s room so the two of them could practice making out. Since the two of them were anxious to start dating, they practiced making it to first base on each other. They figured that since they did everything together that this would be no different. Lucky for them, Mr. and Mrs. Cake never found out.

Now the Cake Twins are both eighteen years old, the awkward days of puberty behind them and the door open for a new kind of freedom. They decide to go out together for the day while Mr. and Mrs. Cake fill out orders and prepare for tonight’s birthday celebration with Pinkie Pie’s help. Pound and Pumpkin have some fun at the Ponyville bowling alley where Pound’s good arm helped pave the way to victory over his sister. After that, they head to a local barbecue place for dinner. This was where Pumpkin Cake got to use her own bits for the first time. After dinner, they walk out to the park to watch the sunset.

“What a great day,” Pumpkin Cake says, “me and my twin brother sharing our eighteenth birthday, it just feels so special.”

“I agree,” Pound Cake replies, “it’s so surreal to think that I’m literally sharing birthdays with someone who was born at the exact same time as me.”

“Well, technically I’m older than you,” Pumpkin Cake says with a smirk, “by a few minutes of course.”

“Heh, you’re really gonna take mom’s word for it,” Pound claps back.

“Hey, I wouldn’t know for sure if it took longer for you to come out,” Pumpkin Cake responds with a chuckle, “I kinda wish we could forget about puberty as well as we could forget our own birth.”

“You mean you wanna forget all those cute moments when we helped each other learn to kiss,” Pound says, making a kissy face at his sister who laughs and pushes him playfully in response.

“Pound stop it,” Pumpkin Cake says with an awkward smile, “I have a boyfriend now you know.”

“You’re welcome,” Pound Cake replies, further amusing his twin sister, “y’know you still owe me for introducing you to him.”

“Owe you?” Pumpkin Cake responds in confusion, “you didn’t even want a girlfriend.”

“Well, I do now,” Pound says, “I promised mom that I wouldn’t start dating until after I turned eighteen. I figured after dealing with an overwhelming amount of sexual tension, and with the fact that so many girls are interested in me…”

“It’s okay bro,” Pumpkin says, “I understand. I hope you find what you’re looking for. If you ever need my help, just let me know.” She lays her head on her brother who lays his head back in response. It was nice for Pound to have a girl like her sister care so much for him, and he returned those feelings toward her, knowing that she has the same level of dependence towards him.