Big Fat Diamond Pool Day

by EquestrianKirin

Rating: mature
Tags: Sex, Diamond Tiara, Slice of Life, My Little Pony: Friendship is Magic, Human, Silver Spoon, Comedy
Length: 3160

Chubby Diamond Tiara, and her pal Silver Spoon decide to go off to the public pool. What will they get into this time?

Diamond and Silver have nothing much to do one summer day. After some given though, they decide on one fun option: a day at the pool.

However, not everything can go exactly that well...

(Entry for AskChubbyDiamond's Fanfiction Contest :D earned 2nd place :3)

Published 2015-05-20 15:10:02 UTC
Last updated 2015-05-20 15:10:02 UTC

Day At The Pool

The sun was shining up high in the sky, not a cloud up there to bother anyone around for the summer day weekend. While many would already find something to do outside, two in particular were pretty much bored out of their wits, as they stayed in their living room. One was name Silverspoon, a grey-haired brown , 18 year old teenager. She wore her grey sweatshirt as she sat lazily on the couch next to her friend, Diamond Tiara. Bout a year older, Diamond was a bit different from her pal; her hair a smooth lavender with a white streak, in her "lazy clothes" - yoga pants and white top - and a bit bigger than her thin petite friend - not to mention having a snack with her-. Diamond and Silver both just laid on the couch, backs against each other, as they were playing video games on Diamond's flat screen TV. Not exactly the best idea for a sunny day, but it was something to do for the duo, feeling comfortable in the cooling Air Conditioned home. The two were playing some fighting game for a while, until Silver managed to beat Diamond -5th time in a row-

"Dang it!"

"Yes!"

Diamond threw the controller over her head, it landing beside her on the couch as Diamond sulked in annoyance. She never really enjoyed being shown up by anyone in a game, let along her friend. Silver adjusted her glasses as Diamond rolled her eyes, taking a bite out of her chocolate candy bar.

"Silver, I'm bored, any ideas?" Diamond asked, while chewing her chocolate goodness. Silver thought for a moment or two as a few potential ideas got in her head. Meanwhile, Diamond continued munching on her candy bar, hands resting on her noticeable paunch, trying to get an idea herself.

"How about a movie?"

"Nah, not feeling it."

"Oh... What about dress-up?"

"Silver, I'm bored not desperate."

Silver took some more thought into the idea until she managed to get one after a while. The idea came to her once she looked outside.

"How about swimming?" Silver asked, smiling. Diamond became interested in the idea and sat upright.

"Swimming?"

"Sure why not? It's a nice day, the public pool's open. Sound good?" Silver offered. Diamond took a moment to think: she hadn't really took the time to go out and swim in a while, and while her private pool was nice, she liked to mess around with some of the other kids, something she couldn't do at home. So, with that in mind, Diamond nodded in agreement, getting back up, removing herself from her butt print on the couch.

"Alright sure, Just let me grab my swimsuit and we'll be off on our way," Diamond said, as she began to head back to her room to get her swimsuit. Silver followed her too, though she didn't exactly bring any swimsuit with her. However, knowing Diamond Tiara, she might as well stick around to help out if needed. Both of them headed off upstairs to Diamond's room, as the lavender haired chubette went straight for her closet, immediately heading right for her swimwear as she tried picking one out. There were a good number of different swimsuits, each different colours and fashion designs. As she went through her swimsuits, Silver waited patiently on Diamonds bed as a number of swimsuits were brought out, and tossed aside. Silverspoon was patient, but she was starting to wonder about what she was gonna wear, as Diamond got one out.

"Alright, be with ya in a minute," diamond said, as she ushered Silverspoon outside so she could change in privacy. Sure, Silver and Diamond were both girls, but, Silver preferred to just wait outside anyway, rather than seeing her naked. After a few minutes of waiting out in the hall, Diamond finally got her swimsuit on her and stepped out to her friend. Silver blushed upon sight of her: Diamond's body easily shown to be squeezed into the dark blue one-piece swimsuit she had chosen. Diamond's breasts were showing a good amount of cleavage in the suit, showing some strain on that. Just under it, her rounded out gut looked pregnant in the swimwear, while fully covered, showed as if it was fully exposed. The leg openings were gripping on Diamond's hips and thighs, which were pretty wide as well. Silver couldn't help but stare as Diamond chuckled at her friend's reaction.

"View too much for ya, Silver?" Diamond joked, making Silver blush up even more. Even if Silver was a girl, seeing such a voluptuous and curvy figure in this kind of swimwear was a bit of a sight to see. Silver only stopped when Diamond playfully pushed her, getting her back to her senses. Silverspoon shook her head, getting her back to reality for a minute as she looked to Diamond's face.

"Y-you're fine Diamond. Ready to go?" Silver asked.

"Ready when you are, let's split," Diamond replied, taking the lead. To toy around with her, Diamond gave her big butt a slap, making it jiggle a bit.

"Wonder how many boys will be there?" She said with a wink. Silver didn't respond...

~~

It was about eleven twenty by the time Diamond and Silver were dropped off at the public pool, the sky still pretty as ever with a few clouds around the place. There was a bunch just south, but that didn't worry them all too much. Many of the teens were already there, in their own swimwear, each different, having their own fun in the sun. Diamond walked right on in from the locker room, the towel over her shoulder and sunhat on, making her look rather fancy to say the least. Silverspoon followed behind her, having her own dinky swimsuit on her, which was a 2 piece bikini. Diamond looked around and saw the perfect spot for them, right in the sunshine by the pool. Diamond and Silverspoon went right over, Diamond moving her hips to catch the boy's attention. Some of the boys were staring, mouth agape and drooling, watching Diamond's butt and hips sway in her step as she settled in her pool lounge chair, it creaking under her rear, as she settled down and relaxed in the sunlight. Silver did the same in the lounge chair next to Diamond, trying not to just stare herself. While Diamond took sometime to chill out in the sun, Silverspoon took out a book she brought with her and started to read it over under the shade of the umbrella.

While relaxing in the sun, suddenly some shadows loomed over her, making her open her eyes to see a particular duo. One, named Snails, was thin, tan, and had on green shorts. while the other, Snips, chubbier, shorter, ginger hair and had on a pair of camo swimming trunks. Both of them looked at Diamond Tiara with admiration -if not pervertedness-, as Diamond glanced at them.

"Uh, boys, you're in my light," Diamond said, waving her hand a little so they'll move.

"C-can we get you anything?" Snips asked, not exactly looking at her in the face, but more on her boobs. Diamond followed their pervy stares, and gave them a seductive little smirk.

"Hm. Well perhaps a snack would be nice. Mind getting some for me?" Diamond asked seductively, fluttering her eyes at them. As if under a sudden spell, Snips and Snails quickly nodded and rushed off to get her food. In no time at all, they returned with varying snacks for Diamond to enjoy, as Diamond gave them a pretty wink.

"Thank you, boys~" Diamond cooed, as she helped herself to some of the sweets brought to her. Silver saw the whole thing going on from her seat, seeing how Diamond manipulated the perverts into her will. After a few bites, Diamond looked to them again, and laid down in their direction, as if she was posing, hand on her hip.

"Mind getting me a drink too~?"

"Y-yes mam!" they both said, rushing off before she could say what she wanted. However, Snips and Snails both got back with a delicious latte for Diamond. Silver just rolled her eyes, but couldn't help but blush as Diamond's pose facing away, Silverspoon got a good view of her backside in the light. After enjoying her snack, she got back on up, and began heading down to the shallow end of the pool, deliberately swaying her hips and making her butt bounce, much to the pervert boys. So, as she walked, she slipped her fingers to the back leg holes of her swimsuit, and readjusted them, making her butt jiggle when she let go. Next thing she knew, Snips and Snails were on the ground, noses bleeding, and in a daze. Diamond just gave an impish grin as she strutted off. Silver just ignored the boys, and went back to her book for a while.

~~

Some more time ticked on, the day still good and plenty of people still around. By then, Silverspoon was already in the water, her glasses back at the lounge chairs. The cooling waters felt great on her, and everyone else on the hot day. While Silver swam about like a fish in the deep end, Diamond was lining up on the diving board, just 2 other kids in front of her as they made their tricks. First was Thunderlane, who did a rad dive, and then Featherweight, who just jumped in normally, barely a splash.

"Amateur," Diamond thought as she stepped up to the diving board, going right to the edge. Before she did anything, she gave a good loud whistle to catch their attention. After getting some good eye candy, Diamond began to make her jumps on the board, going higher and higher until she leaped high in the air. She got herself into a cannonball just before she hit the water, making the largest splash out of everyone, soaking some outside of the pool. Feeling proud, Diamond swam off to the ladder and pulled her body out, now wet and shining in the light. Silver joined her soon enough after she got out, Thunderlane and Featherweight getting out too.

"Some splash," Silver commented, as Diamond had a hand on her hip, smiling.

"Thank you, I don't know how I do it," Diamond replied, though it was mostly an ego-filled remark rather than a legit one. Thunderlane slicked his black hair back, and looked Diamond's way.

"Hey there, Diamond, sup?"

"Oh, you. I'm fine, whatever."

"Cool. Say, you have any plans for this weekend? Got my schedule clean if you wanna hang," Thunderlane offered, trying to flirt with her. However, this was Diamond, and Diamond knew a flirt when she saw one. So, she began to strut along to his side.

"Fat chance, slick," Diamond said, giving Thunderlane a big hip bump to knock him back in the water. Thunderlane poked his head out of the water defeated, as he watched Diamond look back at him.

"Gonna have to do better than that if you what all of This," Diamond commented, patting her butt before heading back to her lounge chair for some more sun. Silver just followed behind, giggling at the sight of Thunderlane. It was rather silly for him to be butt-bumped off balance like that. As Silver watched him get out, embarrassed as all heck, Diamond started to call her.

"Hey, Silver, come here will ya?!" Diamond called, already back at the lounge chairs. Trying not to run, Silver went right on back to the lounge chairs, waiting to hear what Diamond had to say. However, Diamond only showed Silver her suntan lotion-filled bottle in order to get the hint across.

"You mind lotioning me up?"

"M-Me?" Silver said, surprised.

"I would ask some boy to do it, but I don't feel like being groped today."

"But, you're in a 1-piece..."

Diamond then started to pull down her one piece collar, revealing that she was hiding a bikini underneath it -for some reason-. She then gave a wink as she did, seeing Silver's blush again. Even if Silver didn't had on her glasses, she knew what she was seeing well enough.

"I came prepared. It was gonna be a little surprise, but, heck with it. So, you gonna do it or what?" Diamond asked. Silver just nodded a bit, thinking over a little bit. But, her head made the nod before she could fully finish her thinking, as Diamond then fluffed her hair.

"Wait here," Diamond insisted. Silverspoon just stayed quiet as Diamond walked off to the bathroom for a second. Just a short minute later, Diamond came right back out in her bikini rather than her one-piece swimsuit. The bikini made Diamond's body more free, more curves revealed than in her one-piece. Her belly farther out, her butt looking bigger, her boobs slightly pushing on her bikini top. For a fat girl, Diamond didn't look bad at all, and Silver's expression kinda proved it, which was a blushed up stare as Diamond strutted over to her. Diamond then laid down on her stomach, awaiting for Silver to start, but Silverspoon didn't do anything at first.

"You gonna start with that sun tan lotion or not?" Diamond asked, annoyed slightly. Silverspoon snapped back to her senses and started to pour the lotion in her hands. Diamond awaiting the cooling lotion, Silverspoon kneeled down and began to rub the lotion on her back. The chill of it immediately gave Diamond goosebumps, but it felt really nice under the sun. Silverspoon rubbed up her shoulders and centre back. It felt nice, but Diamond still could feel her buns burning a bit, without lotion on them.

"Can you get my butt while you're at it?" Diamond asked. Silver stopped for the moment.

"W-what? Are you sure?"

"Don't be a woos, come on, they're burning up," diamond said, even slightly charming in her voice to seal the deal. Silverspoon looked down on Diamond's rear, and got some more lotion on her hands. Silver was still nervous, but, feeling up Diamond's rear with the stuff seemed a bit new, and even exciting to her. So, with a gentle touch, Silverspoon placed both hands on Diamond's plump cheeks. Silver felt her fingers sink in a bit as Diamond blushed up, both from the cooling sensation of the lotion, and the sensation of being touched there at all. Nearby, some of the boys were watching it, some already getting nosebleeds soon as Silver grabbed it. Silverspoon began moving her hands in a circular motion, each hands for one cheek, as Diamond sighed in relief.

"Much better~" Diamond sighed, as Silver continued to rub her butt for a while longer, lathering the lotion on Diamond's sweet butt for a bit longer. However, Diamond realized after 5 minutes straight, Silverspoon wasn't letting up. Diamond looked back, seeing Silverspoon transfixed on her duty.

"You're good Silver," Diamond said eventually. But Silverspoon didn't seem to catch that, her whole face blushing up. So, to snap her out of it and to amuse herself, Diamond got the bottle of lotion -which was nearly empty by that point-, dabbed a tiny bit on her thumb, and flicked the lotion onto Silverspoon's face. That was enough to snap Silverspoon out of it, and make her let go of her.

"What happened?"

"Just sit back down, you're good."

~~

The time ticked away, Silverspoon and Diamond Tiara were still having fun at their beach. However, since Diamond went to sleep, she didn't realize until a little too late that the kids were beginning to head on out. Diamond got back up and eventually got Silverspoon's attention after a bit.

"Yo, Silver, time to go," Diamond said. Silverspoon got back up, book in hand. Diamond and Silver went back in the locker room, mostly for Silver's case since she didn't arrive in her swimsuit like Diamond did. The locker room for the public pool had locker's that're big enough for a person to stand inside, so space wasn't an issue when it came to her clothes. Diamond waited outside as Silverspoon was busy changing up. When she got her clothes from her locker, she began thinking a bit about what happened... However, Diamond was getting impatient. Instead of asking her, Diamond barged in as Silver just finished putting on her underwear and bra.

"Hey, Silver, hurry up -" Diamond demanded. However, Diamond Tiara didn't watch her step, and accidentally stepped on Silverspoon's wet bikini bottom, causing her to slide right into Silverspoon...

Into the locker...

As it shut on them...

"What the heck?!" Diamond yelled. Silver and Diamond were squished together in the locker, Silverspoon covered up in Diamond's body. The petite girl's head was stuck between her friend's boobs, while the rest of her torso was pushed to the wall by Diamond's belly. Diamond Tiara wasn't any more comfortable, her front pushing into Silverspoon and her backside pushing on the locker door. One side too hot while the other too cold. Silverspoon's glasses were still on her, so she could see the detail of the situation and the blush on Diamond's face, signifying she was as embarrassed as Silverspoon was.

"W-what happened?" Silverspoon asked, muffled by Diamond's boobs.

"Door shut, god dang it. I got an idea, just try to stay on the wall," Diamond instructed. However, Silver couldn't do any better than what she already did, just moving back an inch til she was on the wall. Diamond still didn't have much room to mauver, but it was the best she got. Silverspoon felt like she was gonna pass out any moment from the situation, as Diamond slowly began to turn around, rubbing on Silverspoon the whole time. Silver felt herself moving downward, the weight of her belly and boobs no longer holding her up, making her slip down. By the time Silverspoon was stuck sitting down, Diamond had turned fully around, now her large butt holding Silverspoon up. Her chin rested in Diamond's tailbone, her chest being pushed back by Diamond's butt, threatening to cover her face entirely. Diamond didn't realize her friend's issue, as she tried to get it to open from the inside. However, one point Diamond accidentally slipped just a tiny bit, but was enough for Silverspoon head to disappear in her butt...

Soon enough, Diamond had actually opened up the locker door, and stumbled on out. Brushing herself up, she was gonna start walking when she felt something wet on her butt, as her hand investigated...it was blood!

"What the?!" Diamond gasped. Diamond turned around, and saw Silver laying in the closet, her nose bloodstained from the huge nosebleed she had just gone through. Diamond gave a devilish smile to her passed out friend.

"Whelp, that girl finally broke," diamond said, as she took the liberty to pick up her friend, and head out the door with her clothes.