The Pie Family Farm! It is a rock farm that mines and harvest rocks that is used for construction all over Equestria. The Pie family has been supplying rocks all over Equestria for a very long time; however, the place has been going through some tough times. Igneous Rock Pie and Cloudy Quartz own the farm and have been running it to the best of their abilities. However, things have been difficult ever since three of their daughters have left the farm; their eldest daughter, Limestone Pie, is the only one who is on the farm. Her three other sisters, Pinkamena Diane Pie , Maud Pie, and Marble Pie; Marble Pie was taken away to be a possible bride for King Sombra, Maud Pie left the farm for some unknown reason, and Pinkamena Diane Pie left the farm and became an exotic dancer called Pinkie Pie.

Since they left, the rock farm hasn't been doing well and Limestone has been running it on her own. While she hasn't had any trouble running it on her own, her family isn't making enough money to sustain their farm. In order to save their farm from financial ruin, the Pie's arranged a marriage between Limestone Pie and a member of the Apple Family.

In the house, Cloudy Quartz is helping Limestone get ready for her wedding day; she's adding the finishing touches on her gray wedding dress that is mostly made up of rocks.

"That should do it; you're dress is ready. You look acceptable for a bride; it's a shame your sisters can't be here."

"Well we know why they can't. Marble Pie has been chosen to be a possible bride for King Sombra; she thinks giving herself up like that will also help our farm just in case. However, if the King is not pleased with her, then she'll be sent back home or be given to one of his personal knights."

"Even so, Marble Pie will be a proper wife to whomever she is given to, regardless if it is our marvelous King or one of his knights. I just wish the same could be said about Pinkamena. I can't imagine why she would leave to become a harlot."

"Well you know mother, Pinkamena has always been "different" from the rest of us. As long as she's in good health, she's still family."

"I wish we could say the same about Maud; we don't even know where she is. I just hope she hasn't been corrupted by the rebels who are trying to fight against our beloved King Sombra. But enough of that; let's go."

Cloudy Quartz and Limestone Pie walked out of the dressing room and headed straight for the aisle. At the end of the aisle is Limestone's arranged husband: Big Macintosh. He is known as one of the strongest of the Apple Family. The Apple Family's leader, Granny Smith, chose him since some of the older members of the Apple Family are either married or "they are no longer part of the family"

Three years ago, a member of the Apple Family, Applejack, gathered as many of the Apple that would go with her in joining the rebellion against King Sombra; the location of the Apple Family farm is in a desert town called Appleloosa. Since she didn't want all of the Apple Family that are too afraid to rebel or are too weak, she caused an accident that damaged the Apple Family farm crops that are usually sent to King Sombra as tribute. She made sure that the entire family that couldn't rebel were safe from prosecution by damaging part of the farm, had some of the members of the Apple family who didn't want resist "attacked" by the ones who wanted to resist, and Applejack allowed herself to be "captured" by her brother Big Macintosh and turned over to the authorities in order to save the family farm from being shut down; the rest of the Apple Family that rebelled with her escaped. Ever since then, Big Macintosh has taken on all the responsibility that his sister used to have, even if it meant having to marry Limestone Pie. Both families see this marriage as a way to combine their powers together in order to keep their business alive for many generations.

At the altar, both Big Macintosh and Limestone Pie shared their vow, had their rings placed on each other's fingers, and the two kissed in order to seal their union. The families had a small celebration to commemorate their union. As the party went on, Big Macintosh's little sister, Apple Bloom, walked up to him and Limestone and gave them their wedding present personally before leaving with their cousin Braeburn in order to go back to Appleloosa a little early; he gave his sister a hug before she left. Apple Bloom wanted to give Limestone Pie a hug but she wasn't sure how to feel about her being her sister in law.

Later that night, Big Macintosh and Limestone Pie went back to Limestone Pie's house to spend the next week together with the house all to themselves. Her parents went with Granny Smith to talk about how their respective business and how things will run now that they are a family. Once they were gone, Limestone and Big Macintosh went inside the house to talk.

"So, you're my husband and I'm your wife." said Limestone getting a better look at Big Mac

"Yep!" Big Mac responded

"Let's be clear about something; I'm no pushover. I especially don't like weak stallions. You're not weak are you?" said Limestone getting into his face

"Nope!" said Big Mac

"Is "yep" and "nope" all you can say?" Limestone asked him

"I usually do when I don't have much to say, but I don't just say those words; I think this sentence proves that to you." said Big Mac

"How strong are you really?" Limestone asked

"I could lift that boulder outside." said Big Mac looking at the huge boulder

"You may be my husband, but you can't go near Holder's Boulder. Face off against me in an arm wrestling match; I'll determine how strong you are with that." said Limestone

(Both Big Macintosh and Limestone Pie sat down on the table, grabbed each other's hand, placed their arms on the table, and started their match; the talked while doing this)

"Not bad! You are pretty strong from the looks of it; if you win, I might let you touch me tonight. By the way, what did your sister give us?" said Limestone

"The thing she gave me is meant for you; it's an neckless with an apple pendant. She wants to find some way to connect with you since you're her sister in law now; I want you to at least try and connect with her." said Big Mac

"From what I heard, you lost your sister Applejack after she and some of your relative rebelled against the king. I take it this means that she and Apple Bloom were close. Are you expecting me to replace her for Apple Bloom; couldn't someone from your family do that?" said Limestone

"I'm not asking you to replace Applejack in Apple Bloom's heart; no one can do that. I'm asking you to get to know her, be there for her, and love her. I don't want her to think that I won't be there for her when she needs me the most and I want her to know that she can rely on you when she needs you. I'm sure you can understand that since you have younger sisters too." said Big Mac almost putting Limestone's arm down

"I do have younger sisters; they all left. I know where two of them are, but one of them went missing; she possibly joined the rebels like your sister (even though she got captured) and the other members of your family. Alright, I'll do what I can to get close to Apple Bloom for you." said Limestone getting her arm back up form falling

"That's all I want. I don't care about how you feel about me; I just want you to be close to Apple Bloom." said Big Mac

"Alright!" said Limestone as the pressure of her and Big Mac's arms broke the table

"I can fix the table in the morning. So who won?" said Big Mac

"It was a tie; but you were closer to winning. So, do you want to do it with me or not? If so, don't expect me to carry your baby right now nor can I do that for you; I'm on the pill so I can't get pregnant." said Limestone

"We don't have to do anything." said Big Mac

"Might as well do it now; we have the whole week to get to know each other better and this is one of the ways we can do that. Is this your first time?" Limestone asked

"Nope! I've had to mares before. What about you?" said Big Mac

"It's my first time; however, don't be gentle with me." said Limestone

Big Macintosh and Limestone went upstairs to Limestone Pie's room. The room had a queen size bed that is clearly made of rocks but has a mattress and blanket on it. Big Macintosh started to take off Limestone Pie's dress and Limestone took off Big Macintosh's suit and pants; they stripped each other until both of them were naked. Limestone Pie noticed how muscular Big Macintosh is and his six pack; Big Macintosh could tell that Limestone had some muscle too. As the two made out with each other, they fell on Limestone's bed as they did it. Both of their tongues touched each other as they made out with each other and the two of them fell on the bed as they continued to make out.

Once on the bed, Big Mac began kissing Limestone's chest and neck until he kissed her on the mouth again. Limestone then went down toward his cock and began sucking on it. Big Mac simply layed on the bed as Limestone sucked him off roughly. He could feel how she is moving her tongue all over his cock and then started sucking on his balls at the same time. This made Big Mac groan in pleasure and pain from Limestone's powerful mouth and how much force she is putting on his cock. This made Big Mac climax so fast that Limestone made sure that she took in all the cum coming from his cock.

She then had Big Mac pick up her up and pin her to the wall in order for him to start licking her pussy. Once he got into her pussy, she let out huge moans of pleasure and pain but tried to hide the immense amount of pleasure she was receiving from his licks and a few bits. This caused her to grab a hold of her own breast and squeezed them in order to hold back the pressure she was feeling. She could then feel herself climax all over Big Mac's face and noticed him licking all of her juices.

The two of them then got back on the bed in order to finish this! Limestone then got on all fours for Big Mac and he then placed his huge cock inside of her pussy. Once inside, he thrusted it inside of her with all of his might while grabbing onto her butt. Limestone could feel how painful it is to have such a huge cock inside of her for the first time. At first she thought it was painful, but she endured the pain since she knew that she is better than that. She then had Big Mac thrust inside of her pussy with all of his might; she didn't care about the pain she is going to feel. He did what she said and thrusted his cock inside of her. She moaned in pain but at the same time pleasure from this sensation. Big Mac was letting out moans too since he loved how tight her pussy is too. Limestone then had Big Mac spank her butt as many times as possible. They did this for what felt like hours until Big Mac could feel himself ready to cum. Limestone told him to do it inside of her and to make sure all of it goes inside of her. Big Mack complied with what she said and let all of his cum inside of her. Limestone then turned around and gave Big Mac a huge kiss before the two of them laid down on the bed together.

This night that they had together marked the start of the union between the Apple Family and the Pie family