Just This Once

The train to Manehatten had been a long one. Big Mac had had a long time to think about what he would be doing when he got there. He nearly talked himself out of it several times. But then he always came back to Sugar Belle leaving early to get the hotel room set up. He had to make the trip if for no other reason than to pick her up.

The walk to the hotel had been pretty uneventful. The crowd of ponies in the big city certainly didn’t care about personal space and would shove by him here and there, but the directions were clear and he didn’t get lost. He nodded to the door pony as he walked through the door. Still following his directions, he got on the elevator and headed up to the eleventh floor. They didn’t get a suite, but Sugar Belle said they had indeed had a large room. It would be plenty big for the evening they had planned. Plus the hotel assured them that the room had been made with earth pony strength in mind.

There it was: room 1147. He knocked on the door and was quickly greeted by his beautiful wife. She wrapped her hooves around him and pulled him in for a kiss. She pulled him into the room and sat him on the couch. Another knock came on the door right as he sat down. Sugar Belle ran to answer the door, excitement written all over her face.

“Hey, Sugar Belle.” That familiar voice of Rainbow Dash made Mac Crane his neck to look at the door.

“Hey, Rainbow Dash. Where’s your marefriend?”

Rainbow Dash chuckled. “She’s not really my marefriend. Not officially. I’m hoping to change that soon, though.” Rainbow Dash walked into the room. "Hey, Big Mac."

He waved silently, mulling over what he was about to do with his sister's friend. He pictured her under him, her rainbow mane slick with sweat while he pounded her pussy. Then she was on top of him looking down directly into his face while the sweat dropped off her body and onto his.

He felt a slight stirring in his loins, but it settled quickly. He turned his attention to his wife. So beautiful. One wink from her and he'd be ready to go in no time. He allowed his eyes to roam over Sugar Belle's body. From her ears, down her back, all the way to her...flagged tail. She was flagging. She was chatting with Rainbow Dash and had her tail up as high as it would go, letting her scent fill the room.

Mac couldn't help but breathe it in and enjoy it. He felt his cock wake up and didn't worry about it. If she was flagging, he was gonna enjoy it. He relaxed into the couch, allowing his stallionhood to grow as he continued watching the two mares chat. They were laughing and getting awfully close to each other.

He let his eyes wander over Rainbow Dash. She was actually pretty in her own athletic, pegasus way. He did always enjoy looking into her eyes. His eyes were then drawn to her wings as she laughed and fluffed them out. She could do so much with those wings. He’d seen it. Mac began wondering what it would feel like to have them trailing over his body. His loins began to stir once more.

But his loins didn’t settle down this time. He began eyeing the pegasus a little more hungrily, filling his mind with her tight muscles, her lean physique, and those gorgeous eyes. She noticed him staring and smirked, but before he could feel embarrassed about it, she pulled Sugar Belle into a deep kiss.

A moment later she broke the kiss, flashing Big Mac a devious grin. Then she answered Sugar Belle’s unspoken question. “That was for Mac.”

Sugar Belle turned around, finally looking at her flustered husband since Rainbow Dash had arrived. All he could do was offer a sheepish grin which made her chuckle. “You weren’t expecting Rainbow Dash, were you, Big Mac?”

She turned around and walked back to Big Mac. He got lost in her eyes as she wrapped her hooves around him and began those teasing pecks that drove him wild. She trailed down his neck to his chest, where he opened his front legs and revealed his growing stallionhood. Rainbow Dash peeked around Sugar Belle. Stars filled her eyes as she took in the whole length of Big Mac’s rod.

Rainbow Dash stuck her tongue out and licked the base of Mac’s cock causing him to jerk away and stare at Rainbow for a moment, her look of shock doing nothing to calm him down. A calming hoof on his chin brought his gaze over to his wife. “It’s what we’re here for, right? To share in some fun?”

He nodded and took a breath. Turning back to Rainbow, he said, “I’m sorry, Rainbow Dash.”

Rainbow scoffed at him. “Don’t sweat it, big guy. It’s fine to be nervous about new stuff.” She looked down at his cock then back up to him. “So…you want me to keep going?”

He was about to nod when a question of his own formed. “Should we wait for your marefriend?”

Rainbow waved a hoof. “Nah. She has the other room key, so she can let herself in. Besides, she likes to watch a bit anyway.” She chuckled and ran a hoof up his length.

Big Mac stiffened at the touch, but soon relaxed into it. Her hooves were a different temperature from his wife’s. They were cooler, but softer. Her eyes met his and he nodded. She opened her mouth and took the tip of his cock in. He sucked in a breath at the sensation. While her hooves were cooler than Sugar Belle’s, Rainbow Dash’s mouth was hotter. His breath quickened as he watched his wife sit in a chair across from him to watch this new mare suck on his cock.

Sugar Belle spread her legs and began slowly rubbing her hoof up and down her moist slit. He watched her eyes trailing up and down his body and finally landing on the rainbow maned pegasus working her way around the tip of his cock. The tongue swirled around his flare while his wife pushed the edge of her hoof between her lips. The tongue flicked at his hole as his wife brought her hoof up to lick it clean. Big Mac was really starting to relax and enjoy himself as the door to the room opened.

“Howdy, y’all! Sorry I’m late. Rarity needed more than—“ Applejack froze, locking eyes with Big Mac. Big Mac’s world dropped away, leaving only his little sister and the deep deep shame of getting caught by family. Her eyes began taking in the whole scene. Sugar Belle was mid-lick on her hoof, Rainbow Dash trying her best to take all of Mac’s cock in her mouth, and a dumbfounded Mac that never once considered that Rainbow Dash’s marefriend might be the pony that she always hung out with: His sister.

“WHAT in Tarnation is goin’ on here?!” Applejack’s eyes were wild, filled with confusion and just a hint of anger. Mac could feel the fear building as he knew what an angry Applejack was capable of. He felt his body tense and get ready to dodge thrown objects.

“What the heck!?” Rainbow Dash stood and stared at the once huge cock going soft and retreating back into its sheath. The outburst was enough to tear his gaze from his sister. He looked down at Rainbow Dash between his legs and glared. Applejack’s glare landed, then Sugar Belle’s, causing Rainbow Dash to shrink down under the attention.

“Uh…heh heh. What’s wrong, guys?” Rainbow Dash tapped her hooves together nervously while she surveyed the room. Then she turned to Applejack and threw her hooves into the air. “Oh come on, Applejack! I see the way you stare at your brother when he’s working.”

Rainbow Dash approached her marefriend, throwing a foreleg over her withers. “I’ve seen how your eyes linger for a second when he’s picking up those heavy baskets of apples, or when he’s dripping with sweat and still bucking with everything he’s got. Heck, the other day, you were pretty much staring at his junk when he was loading the cart for the market.”

Applejack pushed her away. “I was not! I was…uhm…” her eyes landed on Big Mac once more. He saw her scan him up and down as her blush deepened.

At this point, Sugar Belle stepped over and pulled Applejack into a gentle hug. “I’ve seen it too, Applejack. And it’s okay. We all have desires.” She looked at Rainbow Dash. “I just wish we would have known you were coming so that we could be better prepared.”

Mac shifted his gaze between Sugar Belle and Rainbow Dash. Were they really saying what he thought they were saying? Applejack’s gaze met his once more, this time containing guilt and sadness. He stood from his place on the couch and walked up to his sister. Sugar Belle and Rainbow Dash backed away to give them a little bit of space.

“Is all that true, Applejack?”

She looked away a moment before looking back with tears forming in her eyes and nodding. Big Mac lifted her chin with his hoof and kissed her. Immediate tension melted quickly and her lips opened to receive his kiss fully. He felt her tongue graze the tip of his as he pulled back to nibble her bottom lip. He stood to his full height once more and took in the sight of bliss on his sister’s face.

As her eyes opened once more, Big Mac smiled down at his sister. Her smile quickly melted away as a look of panic settled over her. “Oh Mac! You shouldn’t have done that. It ain’t right for siblings to do this stuff. What would Granny Smith think?” Her eyes grew wider as she reached up and pulled his face down to hers. “What would Apple Bloom think?”

Rainbow Dash and Sugar Belle pulled Applejack off of her brother and worked on calming her down.

“Relax, AJ. He’s obviously into it if he’s gonna kiss you like that.”

Sugar Belle rubbed her back. “It’s fine, Applejack. As far as I’m concerned, we’re just four consenting adults in a hotel room for an evening of fun.”

Applejack glanced at Rainbow Dash who smiled. “Is this what you want, Dash? You want to have an orgy with my brother and his wife?”

“Of course it’s what I want. We wouldn’t be here if I didn’t want that. But what do you want, AJ? If you want to leave, we can leave. I won’t be mad.”

Applejack nodded and looked back up at her big brother. “And what about you, Big Mac? Is this something you really want? Or are you just letting mare folk push you around into it?”

Big Mac thought about that for a moment, but quickly decided that wasn’t the case. “Nope. I’m here because I love my wife and I’m open to the experience. But just like they said, if you don’t want to, we won’t do anything.”

Big Mac watched his sister start to consider everything. She pressed her hat to her chest and looked around the room. Big Mac could see the gears turning in her head. Then she put her hat back on and Big Mac knew her decision had been made. She looked up into his eyes and her excitement was infectious.

“Let’s start this rodeo.”