UMD Stories


Best Friend Test
Story by Kiwimayottex
Posted 6/10/18     852 views
Nemesis Chapter 4

It had now been a week since Lavender had lured Mia into her messy trap and gunged her in the bathroom. Furthermore, the twenty-year-old brunette had been frilled to discover that her best friend, Rosie, had similarly been inspired and covered Mia in cream, raspberry sauce and lemon meringue pie, during an extremely one-sided food fight in their kitchen.

Ever since, the stunning twenty-year-old blonde had teased her younger sister mercilessly. For half way through their food fight, the poor eighteen-year-old brunette, whilst wearing nothing but her knickers, had been walked in on by their parents. Poor Mia had been absolutely mortified. Six days later, her shy, socially awkward Dad, had yet been able to look his daughter in the eye or hold a meaningful conversation with her. Naturally, their Mum was far more concerned about the damage caused to their lounge and kitchen. Furthermore, she had the good sense to blame everything on the true guilty party, Rosie. Nevertheless, Mia had grown indefatigable in her quest to gain her revenge on her older sister. Except, next time, she would be better prepared and would not make the same mistake of underestimating her.

Now that her love of wam was no longer a dirty little secret, Lavender had grown more confident in trying to encourage Rosie to join in with her. But, the glamorous blonde was a hypocrite. For, she refused to be slimed herself, on the basis that it was puerile and immature and yet was more than willing to help get others messy. Rosie was in particularly keen to slime her best friend, but only if Lavender promised not to retaliate. Unable to give this guarantee, Lavender was always left disappointed.

But then, on the Thursday, the children's ward where Rosie worked as a nurse, announced that they were in the early stages of organising a fundraising event for the Hospital. For the Trust were in urgent need of a sudden injection of cash, in order to complete the building of a new hospital wing, jeopardised by the collapse of their building contractor. Rumours flew around that the event would culminate in a rather messy finale. As the prettiest, blondest nurse on the ward, Rosie was sure to be involved in the Hospital Board's plans somehow.

Taking advantage of the opportunity, Lavender raised this eventuality with Rosie, before appealing to her empathetic, charitable side. Begrudgingly, Rosie came to accept that it would be immoral to turn down their request to slime her. Cheekily, Lavender suggested that Rosie ought to thus gently ease herself into getting messy, so that she didn't pull a temper tantrum and embarrass herself in front of all her colleagues and patients. Reluctantly, Rosie agreed, albeit with a heavy heart. Overjoyed, Lavender suggested that they begin with a simple, 'Best Friends Test', with nothing more than flour and eggs as a punishment. To her surprise, the twenty-year-old readily agreed, severely underestimating the potential mess of the two weapons proposed by her opponent. Furthermore, Lavender also failed to mention that there would be a special, surprise prize for the loser, for Rosie didn't really need to know that.

Eighteen-year-old blonde Georgia, meanwhile, had similarly been looking for an opportunity to gain her revenge on Lavender, her older cousin. For it wasn't just Mia who had been gunged last weekend, for Georgia had actually been the one to lose the game of 'Ring of Fire.' The athletic blonde had agreed to help Lavender out last Saturday, on the understanding that they were only setting up Mia. But then, Lavender had blindsided her, by effectively suggesting a game of chance, causing the fates to conspire against the youngster.

Surfing the internet, Georgia intriguingly noticed that after years with no meaningful messy scenes on the television, a new gunge-based gameshow show was in development. The show, named, 'Nemesis', was due to begin filming in just under a months' time and was supposed to be the launchpad for the up and coming Japanese beauty, Aiko Morita. Thus, it was having a surprisingly large budget thrown behind it. Georgia wondered whether Lavender would be interested on the show, in fact, she had more than an inkling that she might. The teenager meant to bring it up with her at the weekend, when suddenly, she got a more than welcome, unexpected invite. For Lavender asked her whether she would be willing to organise and adjudicate a 'Best Friends Test', which could involve just as much mess as she liked!

Inevitably, Mia had also been roped in by her sister, on the proviso that this time, she wouldn't be the one getting messy. Thus, whilst Georgie would host the game, Mia would remain safely out of the way, behind the camera. Come the weekend, the four girls all eagerly headed over to Lavender's. Thankfully, it was a bright scorching hot day, so all four girls were kitted out in white t-shirts and bikinis. Rosie also wanted to wear shorts, but Lavender scolded her for being ridiculous.

Initially, Rosie had also not been overly keen for the game to be filmed, as there was a more than substantial chance of it ending up on YouTube, especially, as she suspected, Lavender defeated her. Her best friend was almost certain to cheat, knowing her. But the camerawork angle was the perfect excuse for getting the overly suspicious Mia involved, who might otherwise have refused to come over. Furthermore, Rosie was certain that Mia was looking to gain her revenge on her, for the events of the past weekend. Strangely, Rosie rather optimistically hoped that if she got messy today, Mia might somehow think that she'd gained her revenge and drop the subject.

Georgia, meanwhile, was left in charge of devising the questions and quickly popped down to the local supermarket to buy and prepare the flour, eggs and the mystery surprises. Going shopping alone, the blonde wisely decided to keep Mia in the dark, in case the young brunette unexpectedly chickened out, like she suspected. For all the nae brunette knew, Georgia was just popping out to buy a large chocolate cake, for the loser.

Whilst they were getting changed, the four girls agreed on the rules as follows. Georgia would ask them individually twenty questions about themselves beforehand. During the game, the blonde would then pick five of those questions out by random. Lavender and Rosie would then be asked to write down on small whiteboards, what they think their best friend answered. For each question they got wrong, Georgia would smash an egg over the top of their head. If they got a question right, their opponent would receive a whole bag of flour over her head, making this a potentially extremely messy punishment for the loser.

Ready to begin, Rosie and Lavender nervously sat down on stools positioned near the washing line. Meanwhile, an ebullient Georgia went to fetch the garden hose and randomly select the five questions. Mia, in contrast, was simply looking forward to watching someone else getting messy for a change. Then, after a brief pause, Georgia bade Mia to start filming and she explained the rules of the game once more, before declaring, "Right, lets get on with it shall we? So, question one, what was the name of your best friend's first pet?"

Rosie looked mightily relieved and quickly scribbled down her answer. For Lavender had never been much of an animal lover and had never had a pet herself. But her family had owned a bad-tempered cat called Smokey, which had put the curly brunette off animals for ever. Lavender was more worried however. Rosie had owned two rabbits when she was younger, but what were they called? Panicking, her mind went blank. To nobody's surprise, they weren't called Flopsy or Topsy, as Lavender eventually guessed, picking words out of thin air by random. So, to everyone else's great amusement, Georgia smashed two eggs on Lavender's head, as severe punishment for such ridiculous answers. Gloating, Georgia gently teased the brunette, before suddenly upturning the first bag of flour over her head. Chuckling, Mia zoomed the camera onto Lavender's face. The teenager wondered whether it was even possible for Lavender to get any messier and yet there were still four more questions.

Both Lavender and Rosie got their second question right, for they had both gone to the same first concert together, much to Georgia's annoyance. She should have known that it would be such an easy question. Lavender took her punishment like a star, but when it came to Rosie's turn, a sudden gust of wind effectively blew the entire contents of the bag over Lavender. Rosie refused to allow Georgia a second attempt and so remained spotless.

To balance things out, the third question, "What is her mother's maiden name", seemed unnecessarily difficult. Unsurprisingly, both girls got absolutely nowhere near the right answer. Suffering her first real messy punishment, Rosie squealed, as the egg yolk ran down her face, over her cheeks and into the top of her white t-shirt. "Ew!" she squealed, as she wiped the egg yolk from her eyelashes. Mia took care to zoom in onto her sister's face, before panning down to track the egg, as it slowly trickled down her body. Finally, finally, her sister had received her comeuppance! Mia was never going to let her forget this. Watching her younger sister laugh at her, Rosie hurriedly threw a cracked egg shell at the teenager, striking her on the chest and almost causing her to lose her balance. Lavender, meanwhile, scrunched up her face, in mock disgust, as Georgia smashed the egg onto her forehead, "By accident."

Having quickly retreated to avoid Lavender's wrath, Georgia began asking the fourth question. "Who was your first teenage crush?" she demanded. "How am I supposed to know that?" Rosie complained, just as she had, thirty minutes earlier. Explaining herself, she enthused, "Lavender fancied everyone who moved when she was thirteen, even the year sevens!" Nodding her head in agreement, Lavender giggled as she confidently wrote down her own answer. For Rosie had been rather mysteriously obsessed with the impossibly greasy Craig Potter, when she was eleven. Fortunately, judging by her new boyfriend Mike, her tastes in men had very much improved, as all her jealous friends could testify.

As Lavender turned around her whiteboard, Rosie exclaimed, "Bryan Gale! You never liked him, you liar!" "Darling, had you not been constantly daydreaming about sleazy Craig, you would have been aware of my very silly little crush on him", Lavender corrected her. Watching from a safe distance, Mia guffawed, as Georgia smashed an egg over Rosie's head, before pulling away the top of her t-shirt. This act of cunning ensured that some of the flour smothered Rosie's cleavage, as Georgia emptied the nearest bag all over her. Blessed with a front row seat to Rosie's humiliation, Lavender promptly fell off her own stool laughing.

Once she had regained her composure, Lavender remembered about the two buckets of gunge and four cream pies that she and Georgia had prepared for the loser. The pies had even been given a secret chocolate filling! She couldn't wait to smear it all over her gorgeous pal Rosie! The score was now two apiece. With one question left, the game was all to play for. Unable to contain her excitement, Lavender dashed from her seat and brought out the surprise prizes from the shed. Staring in sullen horror, Rosie protested, "We didn't agree to that", much to her sister's enjoyment. "It's only a bit of gunge", Mia teased. "It doesn't hurt, trust me."

"I guess", sighed Rosie, before faking confidence and declaring, "I'm sure to beat Lavender anyway." Intrigued, Georgia sensed that this was the perfect opportunity to bring up her idea of them applying for 'Nemesis.' "Guys, how about we add an extra level of jeopardy?" She suggested. There's a new TV show being produced and it's looking for contestants. They want young adults to nominate a friend, who they want to get their messy revenge on. It might sound like a tired old format, but it claims to be far messier and humiliating than usual. Plus, they're going to give prize money away to the winner's chosen charity. How about, if Lavender loses, she agrees to go on the gameshow with me and if Rosie loses, she goes on the gameshow with Mia? Mia and I would be the ones taking our revenge, Rosie and Lavender the ones risking being humiliated."

Lavender's eyes lit up at her younger cousin's suggestion. "Gosh, you saw that too then petal? How about it Rosie? It would be hilarious." Feeling trapped, the blonde paused, she really, really didn't like getting messy. To make things worse, she might be humiliated in front of an audience of millions. But, to be fair, thus far, she'd enjoyed today far more than she had expected. "Maybe", she squeaked, trying to give herself time to think about it before committing.

"There'd only be a fifty, fifty chance that you'd lose and get gunged", Georgia, keen to downplay the risk, reminded her. "Plus, all we're asking is for you to apply, they may not even accept us onto the programme. There could be hundreds of people entering." Mia, meanwhile, had been listening intently. "Please, Rosie, I'd love to gain my revenge on you for pieing me. Caught by surprise and unaware of what had happened, Georgia snorted, "You pied Mia?" "Yeah, I poured raspberry sauce and cream all over her too and humiliated her in the world's most one-sided water fight. She then even gave poor Dad a striptease, it was hilarious", Rosie boasted. "Rosie!" Mia screeched. "I did not! Dad walked in on me, it was an accident." "You were in the downstairs hall Mia, just who gets changed in front of the doorway?" Rosie chided her.

"Girls, girls, calm down", Lavender, though secretly loving the sisterly tiff, demanded. Pausing for a moment, Rosie conceded, "Okay, I accept the challenge, but on one condition. If I lose, I'll go on the gameshow with Mia. But then, I get to empty your entire arsenal of mess over Mia." "Deal", Lavender began, before reaching over, to shake hands with Rosie. Continuing, the brunette suggested, "If I lose, I also get to gunge Georgia." Hearing her name, the young blonde suddenly stopped laughing and regretted buying so many surprise punishments.

A wide smile beaming across her face, Rosie was now clearly starting to get won over by the whole wam experience. Her thinking was rather short term however, for by fantasising about how she would gunge her sister, she'd forgotten about her potential TV humiliation. Nevertheless, Rosie, like Lavender, realised that they no longer risked getting messy, here, right now, in the garden. "So, we're all agreed then?" Lavender pondered. "You bet we are", Georgia announced, almost immediately. Mia, meanwhile, smiled meekly. She secretly looked forward to humiliating her bossy older sister on the TV, but wasn't expecting to get messy again today, not quite so soon after last weekend's embarrassment.

"So, girls", boomed Georgia, as it was now time for the final question. "What is your best friend's top two favourite ice cream flavours?" Georgia knew that this would be a very difficult question. Chuckling, she glanced down at the look of bewilderment on both Lavender and Rosie's faces. After about fifteen seconds, Rosie was the first to write down her answers. She knew that Lavender loved mint choc chip and was fairly confident that the last time they went down to the beach, Lavender had ordered a strawberry flavoured cone, in her favourite flavour's absence. Almost being timed out by her cousin, Lavender took much, much longer to answer. In fact, she smudged out her answers three or four times, before finally settling on cookies and cream and toffee flavour.

Sensing that they were both ready, Rosie shouted, "Drumroll please", before having to slap her own thighs herself, to make a loud enough sound effect. Her hands and legs smarting, the teenager then cried, "Three, two, one girls, turn your tiles over." Glancing to her right, Rosie put her head in her hands, instantly, she knew that she had written down the wrong answer. "Rosie", laughed Lavender, in triumph. "I only had strawberry the other week because the store was out of both mint and raspberry ripple." Georgia hung her head, bitterly disappointed. She had so desperately wanted to gunge her cousin on the TV and now, she doubted that she would ever have the opportunity. Nevertheless, she would just have to get creative, if she wanted her revenge on the braying Lavender.

Mia, in contrast, couldn't stop laughing. She was going to apply to gunge her beautiful older sister on the TV and there was nothing Rosie could do now to stop her. Watching the eighteen-year-old giggle, Lavender frowned, before reminding her, "Mia, I don't know why you're laughing. Rosie lost, so that means that she gets to gunge you, immediately!" Suddenly remembering the bet's only condition, Rosie whooped in delight and slapped Lavender on the back, thankful for her reminding her. There was certainly no guarantee that she'd even be chosen to appear on the TV show, especially if she sent in an unglamorous photo. But, for Mia, there was no escape, she was going to get pummelled.

Keen to watch the messy assault, Lavender tore the camcorder off Mia. Then, the host gestured for Mia to stand in front of the stools, right next to her sister. "You may as well take your t-shirt off too", Georgia beamed, "we don't want that getting messy too now, do we?" Georgia then dashed off camera and collected the seven remaining eggs and the three remaining bags of flour, before giving them to Rosie. Mia, meanwhile, nervously took her top off. Standing there, in just her light blue bikini, she began to feel extremely nervous. "Little sis, you came here today, expecting to see me get extremely messy. I am a bit of a state, I admit, but it's drop in an ocean compared to what's going to happen to you darling", Rosie taunted.

Mia blushed. Unlike last week, she was getting gunged outside, any of Lavender's neighbours could peek over the fence or stare out of the window and watch her humiliation. Furthermore, Lavender was sure now to upload the video onto YouTube. Plus, for the second time, it would be her sister doling out the punishment. Rosie would be lording this over her for months, especially if they got rejected by the gameshow. Giggling, Georgia took a few photos of the two sisters for a before and after shot. Feeling mischievous, Rosie took hold of her sister's side tie bikini bottoms and began to undo them. Realising what her sister was doing, Mia slapped Rosie's hand away, only for the blonde to inevitably drop the threads of her bikini. Catching the strings just in time, a mightily relieved Mia narrowly avoided exposing herself on camera. Laughing, Rosie taunted, "That was your fault", before slapping her sister twice on the bottom. Watching the squabbling sisters, Lavender didn't feel too guilty as she zoomed in with the camcorder onto Mia's petite chest and crotch, for she was sure that Mia had done the same to her earlier.

Her bikini now secure, Mia sat down on the gooey stool and stared lovingly into her sister' eyes, pleading for her to go easy on her. Ignoring her sister's pleas, Rosie picked up the box of eggs and began smashing them all over her. Eagerly, Rosie cracked the first three eggs over her sister's head, before gently massaging them in into her scalp and luminous, chest length, light brown hairdo. As the egg yolk slowly slipped down Mia's cheeks, Rosie hurriedly upturned the first bag of flour over teenager's head, who sat there fidgeting and squealing. Unsurprisingly, the egg and flour had mangled together, forming a sticky, miry mess. 'How would she ever get this out of her hair?' she wondered.

Patting her sister on the back, Rosie then threw the second bag of flour at Mia's face and chest, before checking in with Lavender. "This video is for private viewing, only right?" she enquired. Pausing for a moment, Lavender replied, "It can be. What do you have in mind?" "Good", Rosie beamed, without bothering to answer. Giddily, the blonde opened out the back of Mia's light blue bikini bottoms, before pouring half the bag of flour into the crack of her derriere. Caught by complete surprise, Mia fell forwards off her stool onto the pile of eggshells. Her bikini, under the weight of the flour, had slid a few inches down her hips, exposing the top half of her bare bottom to the camera. But poor, poor Mia didn't realise. For the plucky brunette was too busy picking out egg shells from her tangled, knotted hair and her bikini top and stayed laying down on her stomach for almost twenty seconds. Bouncing up onto her knees, Mia then felt her sister's hand press down on her shoulders. Moments later, the first bucket of light green gunge came gushing down all over her. Pummelled by slime, Mia screamed as she felt the gunge ooze inside her skew-whiff bikini bottoms.

Finally getting back up onto her feet, Mia stood still, shocked at her sister's kinkiness. But worse was yet to come however. For, sensing that since they had come this far, that her sister wouldn't object, Rosie pulled open the front of Mia's bikini bottoms and cracked two more eggs inside them. Feeling the egg yolk slather all over her crotch, Mia pulled an unglamorous face in disgust before Rosie surprised her by giving her wedgie. Inevitably, this caused the egg yolk to run down the inside of her legs as she howled in discomfort at the chaffing. Lavender, meanwhile, dashed round the back to get a better view, as Rosie held open the bikini bottoms for almost twenty seconds. "Your filming my bottom aren't you Lavender?" Mia guessed correctly. Without taking her eyes off Mia's backside, the brunette unashamedly nodded. Galled, Mia added, "Well you certainly aren't now uploading the video onto YouTube!"

Distracted by Mia's wedgie, Lavender failed to see Rosie, with her free hand, throw the remaining half a bag of flour all over her. Rosie then looked cheekily into her sister's eyes, who returned her gaze with a frivolous pout and a giggle. The older blonde then gently eased the left bikini cup away from Mia's chest, before cracking an egg onto her sister's petite breast. The gorgeous blonde then gave her sibling's boob a quick massage to ensure complete, one hundred percent, coverage. If there had been any doubts before, Rosie was now fully a wam enthusiast. Lavender simply could not believe the sudden transformation of the two previously prim, prissy young ladies. No wonder that all the boys loved Rosie, for she was secretly a natural dominatrix. Rosie utterly dominated and humiliated her now willing, younger sister. The blonde then repeated the trick with Mia's right breast, sending egg yolk running down her flat stomach. Abased, Mia gave her sister an affectionate peck on the cheek, who responded by slapping her on the backside, forcefully.

As Mia fiddled with her bikini bottoms, Georgia handed Rosie two of the pies. Carefully walking up behind her sister, Rosie engulfed Mia's face in an extremely messy pie sandwich. The chocolate sauce hidden inside the pies flew everywhere, even splashing back at Rosie who sexily wiped it off her own cheeks, before sucking her fingers seductively. Turning to Lavender, Rosie asked, "Are the neighbours out?" "I think so, there's no cars in the driveway", Lavender replied, purposefully. "Good. Now, Mia, strip naked", Rosie demanded.

Shocked by her sister's forwardness, Mia glanced up at the neighbour's windows. Lavender was right, nobody was home, there wouldn't be anybody else watching. But still, what was Rosie up to? Nevertheless, Mia was game, so she slowly began to untie her bikini. Covering her chest with one hand, she then untied her bikini bottoms, leaving her, once again, completely naked. Covering her crotch with her other hand, Mia then blushed as she waited for her sister. "Hands away from your chest Mia", Rosie ordered, before launching a cream pie at her. Rubbing the chocolate and cream into her breasts, Rosie began to trace her finger down to Mia's waist, before pinching her hips cheekily.

Moving behind her sister, Rosie glanced down at her uncovered backside and marvelled, "You have such a cute, pert bum pet, it's a shame I just have to destroy it." Moments later, Rosie splattered the fourth cream pie into her rear, before massaging the cream into her backside, "To ensure maximum coverage." Mia repressed a sigh. First, all her closest friends had yet again seen her completely naked. Secondly even her sister had now touched her in the most private and intimate places. There wasn't anything sexual about it, it was just four girls having fun, at her expense, but it was weird. Fortunately, Mia completely, one hundred percent, trusted her sister. Lavender was less reliable, but she wouldn't let her anywhere near her. Nevertheless, if it wasn't clear before, her relationship with them all, had now, forever, irrevocably shifted.

Rosie then picked up the final bucket of gunge and stood directly behind her sister. As Mia continued to hold her hands in front of her crotch, Rosie slowly tipped the bucket of red slime all over her. After about twenty seconds, the last drop finally splashed down onto her forehead. The pretty brunette was now completely covered. Poor Mia looked like she had fallen into a pot of strawberry jam, she looked utterly ridiculous. Dishevelled, Mia began to pick up the broken egg shells once again, exposing her breasts, but this time, flicked them at Georgia.

Mia gave a cute curtsey to the camera, before warning Lavender once again, to never release the footage. Worn out, Mia then tenderly embraced her sister. Her luck finally running out, Rosie was unable to untangle herself from Mia in time, before Georgia aimed the garden hose all over them. Screaming, as the cold water splattered down upon them, the two sisters held onto each other tightly, as Georgia danced around laughing. Aiming squarely at Mia's backside, Georgia showed absolutely no mercy.

Suddenly a light in the neighbour's master bedroom switched on, and for a moment, nobody noticed. Reacting in horror, Rosie pushed her sister towards the open French doors, in order to save whatever was left of her modesty. Wrestling the hose from Georgia, Rosie growled, "I thought you said nobody was home?" extremely angrily. Stumbling over her reply, Lavender began, "They, must have just come back, its not my fault" before Rosie blasted the garden hose all over her. The only one to escape clean, Georgia slipped back into the house, whilst Rosie chased her cousin all around the garden. Running upstairs to check on Mia, Georgia found that this time, the teenager had wisely locked the bathroom door behind her. Chuckling to herself, Georgia realised that Mia had now been gunged four times in just the past week. Either the poor girl secretly loved and encouraged others to get her messy, or she had been extremely unfortunate. Nevertheless, now, it was only Jessica, who was absent today, due to work, who was yet to get messy. Georgia doubted that the redhead's luck would hold out for much longer however. Meanwhile, outside, Lavender screamed as Rosie opened up the back of her bikini bottoms and sprayed water over her cute, exposed bottom. If the neighbours weren't watching before, they certainly were now, after all that commotion.
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