Can't Lynn 'brush her teeth' at Mr Grouse's house?
"Thanks for letting me come over Mr Grouse." Lynn gleefully pranced into the elder mans bathroom.
"Yeah yeah, don't go getting mushy on me Loud," the old man grumbled as he returned to his seat. "I don't have any tampons for all the sap you're getting on my carpet."
Lynn of course only laughed, before locking his bathroom door.
It had worked.
The scheme was as simple as it was brilliant. Mt Grouse and her had been getting along great recently, so if she asked to use his bathroom escape the sibling snake then it wasn't suspicious. She could take a nice long shower after her game, and if anyone asked; well wouldn't you take a long shower if you never go the chance?
Add in the fact that his walls were nice and thick, the shower had some real water pressure to help muffle her 'happy sounds' (if you were that pent up you'd be Loud as well) and Mr Grouse didn't seem like the lock picking type. Luna's failure sure wasn't going to be repeated here.
No siblings to barge in? Check.
No windows to be peeked through? There was one frosted glass window, but she quickly covered it with the extra towel she had brought exactly for the purpose. Check.
Making sure the lock actually worked? A check jiggle to make sure and Check.
Mr Grouse was actually watching his show? A quick ear to the door confirmed that the older man was grumpily critiquing the critiques of the roadshow experts from his old people's show. Check.
What else can go wrong? Not that Lynn Loud was tempting the shower gods, she legit wanted to know if she'd covered her bases.
She snooped around in case there were cameras installed by some pervert, not that she thought Mr Grouse was one but you never knew with their luck.
Nothing.
She checked in case there was some loose tile or anything else that might cause a fall mid shlick and bring a concerned elder to her 'rescue'.
No, everything was fine, firmly attached. Considering Mr Grouse's age it was probably required that his bathroom be as safe as possible anyway.
Lynn Loud stood in contemplation, and confusion. Everything was perfect.
Where was the catch? Loud girls don't get alone time. They try to get alone time and fate bones them like Lori wished Bobby would her.
But the bathroom was clear. Her siblings had no idea where she was, she'd popped over right after practice without telling them, and her parents had bought her story. Neither part of the family was around to ruin her time intentionally or otherwise. Mr Grouse didn't know or care what she was doing apart from getting off the stink. There were no loose tiles, but maybe-
She turned on the shower and let it run for a moment.
Hot.
Nice, hot water, with just a touch of cold to make it cool enough to duck under at full blast without turning red.
No a sign of any bitter coldness to douse a horny girl mid spelunking, and from what she had seen Mr Grouse's water heater was newer than theirs.
Everything was in place. Lynn Loud had her chance, and Lynn Loud never missed a chance because every chance you don't take is a chance you automatically lose!
A winning grin slashed across her face, and she practically tore off her clothes, throwing assorted unmentionables to the floor along with her lucky jockstrap and practically threw herself into the shower with thoughts of muscly teenagers.
"She's not here yet my dudes," Luna sighed.
"I can literally see that but we've been waiting for fifteen minutes so we're starting anyway." Lori rolled her eyes. She brought down the heel of one of her many shoes to punctuate her point.
The three remaining members of the elder sisters were gathered in Lori and Leni's room. In theory Leni was part of the elder meetings, in practice someone else had to 'watch' the younger siblings and she would almost always volunteer to take care of them, conveniently leaving the more 'mature' sisters to discuss whatever they wanted without having to explain anything 'interesting' to her.
"Alright then; first tings first, where the hell is Lyn-"
WHAM!
Lynn Loud burst through the door like a deranged drink mascot, positively glowing with enthusiasm and a lazy smile. "'Sup ladies? Sorry I'm late, I just had to… 'take care of business'".
"You had better not have broken my door or lock or I'll be 'taking care of your business'" Lori growled, stalking past Lynn to her door. Luckily it seemed that Leni had forgotten to lock it, so it had just swung open rather then been broken open.
"Sorry sis, guess I just forgot to knock." The sports star smirked with hands folded behind her head, flopping over to Leni's bed in between Luna and Luan. "Y'know time just flies by when…."
Luna and Luan gave each a confused look, then Luan took the bait, "alright, what were you-"
"FUCKING MYSELF!"
The room flinched back as Lynn suddenly shouted the words, bolting upwards to land on her feet and stare at the sisters on the bed with a gleeful expression, unsettlingly wiggly fingers splayed and clenching with each further punctuation. "I was flickin' the bean, dungeon crawling, chasing the rainbow, sharpening my fingernails and whatever else you want to call it. I did it for hours and it. Was. Good!"
The rest of the room was shocked into silence, Lori just shook her head and left the door unlocked for the inevitable intruders before stalking back into the room. in the background they could still hear the ruckus from downstairs ongoing despite Lynn's declaration.
"So, anyone got anything to say to that," Lynn smugly folded her arms, clearly more satisfied than even when she won a game. "Any questions ladies?"
"How?" Lori's blunt voice brooked no nonsense, but Lynn still turned to her with that same smirk.
"Mr Grouse's house, I went over after practice to shower. I told him about the bathroom line and he let me in, thing is though the old dude tends to fall asleep when he's watching his shows. I went for hours, used up all the hot water and still got clean in the end, no questions asked." The Jock cackled. "It was like… getting a home run just at the last moment, except it went on forever… I mean, my insides are still tingling 'cause I went so hard I had to stop cause I was getting too sensitive!"
"You went wankin' in Mr Grouse's house?" Luna gagged. "Dude, I'm happy for you but that's grody."
"Luna have you seen our bathroom?" Lynn promptly countered.
"Fair point, I withdraw mine."
"Yeah well I don't," Lori stalked over. "You mean to tell me that all this time, Dad's nearly done with dinner, you've been having 'fun' while the rest of us did chores and homework?"
"Yeah, it's Friday; we all have to do both before we get to have fun!" Luan protested.
"Yeah well I had my chance and took it, I can do homework tomorrow; I sure shit couldn't 'have fun' in our bathroom!"
Luna suddenly shuddered, remembering both the rule that she had broken and the unspeakable punishment that had followed. The sisters hadn't bothered enforcing a penalty after what they saw their parents did.
"Yes we literally all know about the bathroom, no need to re-traumatise Luna." Lori rolled her eyes. "But whatever; as long as you get your schoolwork done and do your chores before Mom and Dad find out then good for you."
"… Yeah, I good for you I guess," the salty Luna reluctantly congratulated. "I mean, it didn't work for me but I guess you had thing figured out."
"Looks like you really got 'high and tight' there Lynn, guess you got gold!"
"Yep!" Lynn pranced and began her butt wiggling dance across the room. "Lyn-ner! Lyn-ner! Chick-en Dinner!"
"Who got some? I got some!" she wiggled at Lori, who just glared.
"Sorry sis, I guess I'm hitting those high notes now!" She cackled at Luna, again leading with her buttocks.
"Lynn st-"
"Sorry Luan, looks I stole this show!" The Jock laughed, giving an extra wiggle as she pranced over to her next gloat.
"Hi Mom guess who- wait Mom?" She tried to twist around to confirm her self-conviction but suddenly found herself hoisted by her paints waistline into the air like a Pinata. She found herself suddenly eye level with a slightly smug Lori, the other two girls with shrunken pupils.
"So sport," She heard her father begin from behind her. "I was just finished up downstairs when your mother comes rushing out looking like- well I honestly thought I was going to find my tie collection in ashes."
"Er, Dad?" She tried to swing around to see but ended up flailing in mid-air to avoid fulling out of her shorts.
"Shh, not now Spots Star. Anyhow your Mother comes up to me and tells me this horrible story; see she was resting after a hard day at the dentists office when she woke up to hear her fifth eldest daughter shouted about how she… well did things to-"
"Fucked herself." Her mother's voice was ice from directly behind her.
"Y-yes dear." Even her dad sounded nervous. "She couldn't help but hear all sorts of things, since these walls are so thin. And she had to tell me those things herself because we try to do everything in this house together but she was so upset that it took a few minutes just to get it out."
Her father suddenly walked around to face her, leaving it obvious that her mother was suspending her all on her own, apparently so upset that lifting her (admittedly womanletish) teenage daughter a metre or so in the air was no effort.
"Now Sport, do you know what happened next?" He only had to crouch slightly to match her eyes. "Lola came to up us and asked us what 'flicking the bean' meant."
The room couldn't have fallen more silent if they were mimes.
"Nothing for that?" He sighed and stood up again. "That's fine, we don't want to have this conversation here anyway."
"The garage is where we should do it." Rita Louds voice commanded, and Lynn Sr gravely nodded. They moved swiftly out of the room, Lynn's horrified expression being the last thing to pass beyond the doorframe.
"What are they gonna do to her?" Luan asked in a mollified voice.
Lori shuddered at memories of the chastity belt, Luna also remembered the leather menace but now feared her most recent punishment most of all.
"Guys?" Luan panicked slightly.
"Trust me my dude, you don't wanna know." Luna's thousand yard stare shut down further inquiries. "Just keep your mouth shut, and don't shout about your gash!"
Lori winced, noting that the bedroom door was still open, but was suddenly interrupted.
"LOUD!" Mr Grouse's voice suddenly cut through the house. "YOUR WEIRD DEODERANT STUNK UP MY BATHROOM LIKE OLD CHEESE, DON'T COME BACK!"