Saturday 30 December 2017

Commission - A Sibling Rivalry

“Rhea will you please hurry up?!” shouted Trish upstairs to her younger sister “we were supposed to leave at 10am and it is now 10:15, you are making us late!”

“Gimme a break will ya?! I’m just getting dressed.” Came the reply

“You should have been dressed before we got here! What are you even doing up there?!”

“Look! I’m having a little trouble with my pants okay?!” This bought a snigger from Trish’s boyfriend Garrett which was quickly silenced by a glare from his girlfriend.

“Just hurry up!” shouted Trish, “Ugh did you see how fat she’s gotten? She wouldn’t be having trouble with her pants if she could stop shovelling food in her mouth” Trish quipped at Garrett

“It’s probably that boyfriend of hers, what’s his name? Donny?”

“I told her how fat she was looking last time I saw her, if she listened to me she’d have slimmed down some, and don’t get me started on that dork; seriously, the girl should have higher standards. Can you believe they’ve been dating since college?!”

“She was probably a fair bit slimmer then too I’m guessing?”

“Yeah as a matter of fact I was Garrett, not that it’s got anything to do with you.”


The younger sister had finally made her way downstairs and caught the tail end of her sibling’s conversation with her boyfriend, her retort leaving the man red-faced. Dressed in a pair of black leggings and her college hoody, Rhea thought that she had done an effective enough job of disguising the fact she now weighed in at 185lbs, the heaviest she had ever been. Her older sister was not as convinced, noting how Rhea’s chin now doubled and the fullness of her cheeks.

“Finally!” sighed Trish “can we please get going now?!”



The car ride over to the girl’s parents was no more harmonious as Trish couldn’t resist another jab at Rhea.

“So… A hoodie and leggings for Christmas dinner? My how you’ll look great in the photographs, Mom will be so pleased.”

“Look, it wasn’t my first choice okay? I’ve put on a bit of weight recently and the pants I wanted to wear didn’t fit so this will have to do. Anyway, I’m sure Mom won’t care what I’m wearing and will just be happy to have the whole family under one roof.”

“You know, if you showed some restraint once in a while you would have been able to wear something as good as my dress, isn’t that right Garrett?”

Remembering his earlier faux pas, Garrett wisely kept his mouth shut, simply smiling at his girlfriend. The cream coloured, halter neck dress did a fantastic job of showing off Trish’s lean 125lb figure.

“I don’t even know why he’s here” retorted Rhea

“Because he’s family that’s why”

“Oh please, how long have you been dating? 5 minutes?”

“He’s a lot better than that loser that’s been turning you into a blimp for the past five years”

“You are so clueless Trish, Donny doesn’t mind if I’m a little heavy unlike Gerry here who’d dump you if you so much as gained an ounce”

“Err its Garrett actually”

“Shut up Garrett!” spat both sisters in unison, despite their differing weights the girls had the same fiery temper.



The girls were met at the door by their mother who was of course so happy to see them even if they were both stony faced following their row.

“Nice drive over Garrett love?” she asked as he struggled carrying the presents left in the car by both sisters.

“Yeah… something like that” replied the bewildered boyfriend.



For the most part Christmas morning went without any major upset although there was an undeniable tension in the air between the two sisters. Hostilities resumed when it came time for Christmas lunch however.

“Jesus Christ Rhea, do you think you could leave some potatoes for the rest of us?” Teased Trish

“Language!” chastised the girl’s father

“Shut up Trish, I see you’re eating like a rabbit again because Garry here won’t let you eat like a real woman”

Garrett just carried on with his own dinner.

“Garrett doesn’t control what I eat; I just don’t feel the need to gorge myself like a fat pig in front of everyone!”

“Patricia! Apologise to your sister this instant!” demanded the girl’s mother.

Trish did as she was asked but couldn’t leave it alone, taking the opportunity for the rest of dinner to overeat in mockery of her younger sister.  Taking seconds on lunch and dessert and throwing out quips such as – “Whew I sure eat a lot, I should be careful or I’ll blow up like a real porker” and “double dessert! Good job my boyfriend isn’t a dirty feeder or I’d be doing this every day!”

Rhea was relieved when finally the time came for Donny to pick her up, it had become customary for the couple to spend Christmas evening together and she was glad to be free of her sister’s taunts.

She spent a fair amount of time that evening bemoaning her sister’s attitude to her beau.

“My figure is none of her concern; she should be more concerned with picking a better boyfriend” vented Rhea. “You don’t think I’m too fat do you?”

“Of course I don’t, do you?” replied Donny

“Well I have put on so much weight since college, you know she had the nerve to call you a feeder?!”

Donny just laughed “well I just like to see my baby happy, I guess that makes me a feeder. But seriously hun, if your weight is bothering you we could probably cut back on the takeouts and I’ll go to the gym with you too if you like? I could probably stand to lose a few pounds myself.”

Rhea embraced her boyfriend in a tight hug, “I like you cuddly but if you want to be supportive while I try to stop myself going up another dress size I certainly won’t complain”

“Deal” replied Donny “but let’s wait until the festive season is over, I got this chocolate sponge with our names on it for tonight”

The picture back at the girl’s parent's house was a slightly different one as Garrett was stuck making small talk with the girl’s parents seeing as Trish had promptly passed out after consuming such large quantities at dinner. He was even less impressed when she woke up just briefly enough to snack on turkey sandwiches for supper before falling back into her gluttony induced stupor.





The next time the sisters ran into each other was at their mother’s Easter lunch. While the family was not overly religious it had become tradition for them to meet on Easter Sunday for lunch. Trish had dragged along Garrett and Rhea bought along Donny as was customary.

The girl’s row at Christmas was still niggling them and it was inevitable that Trish would make some sort of catty remarks but she was left wanting for an opportunity when both Rhea and Donny took moderately sized portions at dinner.

“Are you not having more of the ham hoggy?” sneered Trish

“Oh not again Patricia” remarked their Father

“No I’m fine thanks” replied Rhea “I’m doing quite well on my portion control thank you, we both are” she said this last part as she grabbed Donny’s hand and gave him a big smile which he returned. “Anyway, I wouldn’t want to deprive you, it looks like you’ve been enjoying yourself”

The remark stung Trish; she had worn a flowy dress on purpose to try and camouflage the 16lbs she had managed to put on since her Christmas day over-indulgence but it hadn’t escaped the watchful eye of her now calorie conscious sister.

“Well someone has to pick up the slack while you’re dieting, don’t worry, you can have the bigger portions back when you fall off the wagon”

“Oh hush Trish” replied their mother “how much have you both lost now?”

“Well I’ve lost 11lbs since new year’s and Donny has lost a bit too but he’s packing on the muscle, isn’t that right Hercules?”

The laughter drew attention away from Trish who was helping herself to the first of several slices of pie. A fact not lost on Garrett.



With summer bought the family’s traditional 4th of July gathering. It would be hosted by Trish and Garrett this year at their new house and would double as a celebration for Trish’s promotion at work. It should have been a joyous occasion for Trish but there were a number of things blotting out the sun on her big day.

Firstly there was the fact that all of the attention seemed to be being lavished on her younger sister even though she was the hostess. Everyone couldn’t get over how great Rhea looked in her black one-piece swimming costume, now down to a curvy 163lbs she seemed to be all anyone was talking about.  Couple that with the fact that Trish had been unable to reign in her eating over the year and it made for a very self-conscious older sister. Her climbing weight had been the source of several heated discussions between herself and Garrett. She blamed her now 157lb figure on the stress of work but she couldn’t lie to herself about the sneaky deserts on the way home from the office. That was all her doing.

Rhea loved the fact that her older sister seemed to be on the verge of becoming a chubby girl and couldn’t resist a shot at her when she spied the sarong that Trish had worn to try and draw attention away from her meatier thighs.

Approaching her sister from behind, Rhea grabbed at the knot of the loose skirt and whipped it off!

"Wow, I didn't know you were serving bacon today Trish" pinching her sister's thigh as she spoke

"It's just a little water weight that's all!" Replied Trish "and I'd thank you not to draw attention to it."

“Don’t worry Fatty Patty” quipped Rhea “you can have this swimsuit when it’s too big for me, looks like it’ll fit you soon enough”

“Piss off Rhea; I wouldn’t be caught dead in your hand-me-downs”

Trish naturally sought solace in food but the BBQ was being manned by Garrett who flat out refused to serve Trish with any more processed pork products, saying she had already had way more than enough.Page Break

It was Rhea’s turn to celebrate next. She had been completely shocked when a romantic date out with Donny had turned out to actually be a surprise birthday party with all of her closest friends and family.

She looked resplendent in a purple velvet sleeveless dress that showed off the new tone in her arms and calves. Her hair in up do showed off the fact that the chubbiness of her features had given way to reveal the diamond shaped face that she had last sported in her teens. While it was true that she now only weighed 5lbs less than her sister had at the Independence Day gathering, Rhea’s figure was a whole lot more athletic than that of her older sister.

And if her older sister had been verging on chubby the last time they had seen each other then there was now no denying that this was a fact. Trish now bore the dubious distinction of being the heavier of the two girls. The outfit of black pants and cream coloured blouse did little to hide her inflated posterior and the rolls that had invaded her once flat stomach.

She was at the party alone as Garrett had made excuses of having to work late but in truth he was becoming tired of her excuses of her stressful work and inability to stick to a diet as her reasons for her escalating weight. He was finding it embarrassing to be seen out in public with his formerly slim girlfriend.

As she watched her little sister lapping up all the attention it dawned on her that she was now the big sister in more ways than one, something that drove her to drink and keep drinking. She was able to pass her drunkenness off as being in celebration of her sister’s birthday but when Donny dropped to one knee and proposed to Rhea in front of everyone, it was more than Trish could take. She grabbed a bottle of champagne that had been bought out for a toast to the happy couple and went and sat in the alleyway behind the club, drowning her sorrows.

It was about an hour later when she was found by the birthday girl.

"Hey, thought you might want some birthday cake?"

"Yeah that's just what I need, cake so I'll get fatter"

"So you've put on a little weight, it's not the end of the world" comforted Rhea

"It's not just that, I'm pretty sure Garrett is cheating on me" sobbed Trish

"Oh Patty, I won't say I told you so but guys like him are just after one thing and well you're not that thing, anymore are you?"

Trish didn't even blink at Rhea addressing her as Patty

"What do you mean?"

"Well guys like Garrett want the slim, attractive, confident types and sure, that used to be you but now..." Rhea reached over a grabbed hold of Trish's prominent belly roll "now you're the big sister of that girl, the chubby, self-conscious older girl that gets to bask in her sister's spotlight. You're the big sister, embrace being the big sister".

Trish looked for reassurance from her younger sister and found a forkful of cake in her hand.

"Eat up Patty, tomorrow we'll help you break up with that loser Garrett and you can come and live with your little sister for a while, how does that sound?"

Trish nodded with tears in her eyes as she continued to stuff her face with birthday cake.

"Thanks sis" she mumbled through a mouthful.

"Hey, what are sisters for? Now come on back in, the party is still going and there's plenty more cake I need saving from eating"



Come Christmas Eve all was well between the two sisters. Trish – now going by Patty full time at her sister's insistence had moved in with Rhea and Donny the day after Rhea's birthday and had assimilated into her new role as "big sister" seamlessly. Patty paid board to her little sister and did most of the chores around the house except for the cooking of course. Rhea delighted in making sure her once slim sister continued to expand through her cooking, deliberately serving bigger portions for her and making sure there was always plenty of dessert.

"Ooh donuts for dessert?" Asked Donny

"Just the one, the rest are for Fatty Patty" replied Rhea "speak of the devil"

They were interrupted by the unmistakable creaking of the stairs as Patty made her way down them, the couple watched as her bloated figure descended, belly and second chin jiggling as she did.

"Hey sis, do you have any bigger trousers? These ones won't fasten"

"No Patty, those were the ones I tried wearing last year and you're much bigger than I was then. How much do you weigh now anyway?"

"189 lbs last time I checked" blushed Patty.

"Yeah much fatter" replied Rhea as she playfully slapped her sisters belly "don't worry, you can wear sweats to Mom and Dad's tomorrow and we'll go shopping for more fat girl clothes for you in the new year".

"Okay" sighed Patty "Ooh can I have a donut?"

"You can but don't spoil your appetite, I've got a big dinner coming your way."

Page Break

The holidays weren’t so kind to Patty’s waistline. She managed to put on another 5lbs over Christmas week alone. This bought the necessity of the girl’s shopping trip up in level with Patty needing clothes before she returned to work, the girls hit the New Year’s sales.

As Rhea was driving the girls to the mall she couldn’t help but glance at her larger sister, absent-mindedly munching on a package of cookies in the passenger seat. Her figure was largely hidden by the hoodie she seemed to live in now but you could still make out the outline of her plump belly and her spongy thighs were pressing against her sweats so much that you could see them jiggle after every bump.

“What are you looking at?” asked Patty through a mouthful of cookie, stirring Rhea from her thoughts.

“Oh nothing, I was just thinking that’s all”

“About what?”

“Well I was just thinking, with the added weight you’re starting to look like Granny” smiled Rhea

“Oh shut up” laughed Patty, launching the empty container at her sister.



Once the girls made their way to the mall they made their way through the throngs of consumers all out to get a bargain. They had decided that they should try and maximise their budget to get as many new clothes as possible, so designer labels were strictly off the table. They found a discount clothing store and got to work picking out a range of clothes both for the office and leisure.

The clothes weren’t particularly stylish but they would suit the purpose. Rhea, being privy to the size of those trousers Patty had tried on Christmas Eve, purposefully picked out some smaller sizes just so she could enjoy the show.

When the girls retreated to the fitting rooms Rhea insisted on joining her sister while she tried on the clothes, getting an eyeful when Patty stripped to her underwear. It had been the first time Rhea had seen Patty in so little clothes since the summer.

Patty’s belly now hung over her way too tight panties and had rolls that appeared as she twisted and turned, clumsily trying to get into the pants that Rhea had handed her.

“Dammit Rhea are you sure these are the right size?”

“What are they? Yeah a 12”

“Rhea! Come on, you know I couldn’t fit into your 12’s last time” blushed Patty

“Oh yeah, I forgot” sniggered Rhea “Try these, a size 14. Say you ever think you’d be a size 14?”

“No” said Patty flatly as she struggled into the pants “how do these look?”

“They’re ok, a little tight though right?” replied Rhea as she stroked her hand over the expanse of flesh that bulged above the waistband of her sister’s pants.

“You think I should go a size up?”

“Well I reckon you’re a good couple of meals away from bursting the button right off those and I know you’re sucking it in!”

“Okay” sighed Patty as she undid the pants and finally breathed out

“Well at least I know where most of my food budget is going” laughed Rhea as she slapped her sister’s paunch. “I’ll go and pick these up in a 16 and send someone in here to measure you for some new underwear. We should probably get you a girdle or something too, I don’t want to have to keep coming back here shopping for fat girl clothes every week because you can’t control your appetite.”

“Yes okay” replied Patty, knowing there was no use arguing.

Rhea picked up a couple of pairs of the pants in a 16 as she said she would but also picked up a couple in size 18.

“My slim older sister in a size 18, I can’t wait” laughed Rhea

Page BreakThe nine months between New Year’s and the wedding were a hive of activity as would be expected.

Rhea had asked Patty to be her maid of honour, a position she had initially declined over fears she would look out of place in the wedding photos, a barb she had once thrown at her then larger sister but Rhea had managed to convince her and Patty threw herself into the role completely.

It was as if organising the get-togethers, bridal showers and of course the hen party, gave Patty a new lease on life, lifting her out of the funk she had been in. This however didn’t seem to have had an effect on her now gargantuan appetite and she had continued to gain weight albeit at a slower rate but by the time the big day came around she was tipping the scales at 220lbs.

Of course this meant that she had to be refitted for her maid of honour dress but at least she didn’t have to go alone, Rhea’s continued active lifestyle meant that she had dropped further weight and need an alteration of her bridal gown. The formerly fat sister would become Mrs Rhea O’Hare at a slim 120lbs.

Patty stood at the front of the wedding party with her sister's bouquet in her hands clasped over her swollen belly that jutted out far past her breasts. Her makeup was done tastefully but there was no doubt Rhea had chosen the cut of the gaudy pink bridesmaid dresses to amplify the size of Patty's rear and thighs along with showing off her chunky, bare arms.

Months past and Patty would’ve been too embarrassed to stand up in front of everyone at the wedding but she felt reassured by the continued winks and lusty faces from her new boyfriend Mark who was in the gathering. They had met at Rhea’s hen party months before and hit it off despite Patty getting flustered at the first male attention she had received in months. Mark made no bones about the fact he loved Patty’s figure and helped her feel at ease with herself for the first time in what felt like forever. Mark didn’t care if she gained weight, he just loved being around her and it really helped Patty put her experience with Garrett in the past.

The wedding went off without a hitch and the sisters shared a glance and a smile during the first dance, each knowing that this was the start of great things for both of them.

Before Rhea and Donny left for their Honeymoon the sisters sat down together and shared a slice of wedding cake.

“So, what’s next for Mrs O’Hare?” asked Patty “Gonna let yourself go and get fat again like a proper newlywed?”

“Nah, you've got this big sister thing down to a tee" replied Rhea giving her sister a big hug, squeezing her back rolls as she did. "the best BIG sister a girl could ask for".

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