In the Bathroom with My Sisters (4)
The bathroom echoed with the wet, rhythmic sound of flesh slapping against flesh.
Ji-eun was bent forward at the waist. Ji-ah took her from behind in a rear-entry position, pounding into her pussy, while Ji-yeon thrust into her mouth from the front. The younger sister and older sister were spearing the female from both ends.
“Haah, aah… Fuck, this feels so damn good…!”
Ji-ah panted in pleasure, her voice filled with awe.
Even though a pussy was literally made to take cock, how could it possibly feel this good? No wonder her older sister’s eyes and face had gone slack the moment she pushed inside.
The moment the glans touched her, the vaginal entrance clung to it with a wet smack. It squeezed and sucked, pulling the shaft deeper until every inch of her inner walls welcomed it greedily.
Her slick, sticky love juices never stopped flowing. When the tip finally kissed the deepest spot, her pussy twitched and fluttered.
It trembled. It quivered. It clenched and rippled.
Like a living, semen-hungry creature with a will of its own, it latched onto the cock and tried to milk it dry even though Ji-ah wasn’t moving.
A terrifying hole that devoured males.
“Y-you fucking bitch!!”
Ji-ah’s words grew rougher. She stopped caring about the hole’s comfort and slammed into it with nothing but her own pleasure in mind. There was a trace of fear mixed into her aggression.
She was terrified that this hole might end up dominating her instead. She wanted to teach this lewd, cock-corrupting female the terror of a real dick.
So she thrust harder—thwack!! thwack!!—deliberately aiming for the cervix to inflict pain.
But Ji-eun’s pussy responded by convulsing violently.
Parrr…! Squirt!
“Ughhh…!!”
Ji-ah sucked in a sharp breath. The pussy was spasming. From this angle she couldn’t see it, but the wet sound made it clear—her bladder had suddenly contracted and sprayed a hot jet of liquid like a water gun.
“That’s disgusting!!”
The bathwater was now mixed with her squirt. The thick female scent steamed up the air, filling her lungs with every breath.
Smack!!
Ji-ah slapped the pale, perfectly spankable ass in front of her as punishment.
“—!! —!!”
The pussy clenched again. Even the tiny, tightly shut anus twitched and puckered, as if begging for attention too.
“Hng…!!”
It was so obscene. So vulgar and filthy that Ji-ah felt like she was losing her mind.
‘C-cum… I’m gonna cum…!’
She didn’t want to finish yet. She wanted to savor this pussy slowly, play with it, stretch every fold with her cock until it was properly trained, and only then flood it with cum.
But she was being milked.
“Ugh, ughh…!”
Her hips moved on their own, growing rougher and faster against her will. The sensation she now recognized as impending orgasm surged up from where her cock connected to her body.
“Kgh…!!”
Ji-ah gritted her teeth, but it was useless.
She learned something new: once the urge to cum began, a male’s body would no longer obey even if he desperately tried to hold back.
Her hips bucked wildly—thwack, thwack, thwack!!—and thick ropes of semen erupted deep inside Ji-eun’s womb.
“Haah, haaah…”
Ji-ah trembled through the long orgasm, drowning in deep satisfaction. The unique pleasure of release mixed with the refreshing feeling of emptying herself.
“Ugh…!”
Then Ji-ah suddenly gasped. Ji-eun’s pussy had gently sucked on her spent cock, as if saying “Good job” and offering to clean the remaining cum from her urethra.
It wasn’t unpleasant. The pressure was just right—gentle and attentive.
But that very fact annoyed her.
“You cock-hungry bitch…!!”
After stealing her cum on its own, the pussy still had the audacity to act relaxed, almost teasing. Ji-ah hated it.
She needed to discipline it.
How dare a mere pussy look down on a cock with that kind of leisurely attitude?
“You little—!!”
Ji-ah’s hand came down again.
Smack!! Smack!! Smack!!
More red handprints bloomed across the already flushed ass. The pale, round, soft cheeks jiggled with every strike, gradually turning bright red like a ripening apple.
“—!! —!!”
Yet Ji-eun never let out a single scream. Her mouth and throat were completely occupied by her older sister’s massive cock, forced to swallow it over and over.
“Haah, keep it down a little.”
Ji-yeon clicked her tongue and grabbed Ji-eun’s hair, pulling her head up.
“—!!”
Seeing Ji-eun’s complexion worsen, Ji-yeon thought, ‘It’s probably time to let her breathe.’
She slowly withdrew until the glans slipped free of Ji-eun’s throat. Because the shaft was both thick and long, it took a while.
“Hahk, ughk! Hah, hah, kgh…!!”
Ji-eun’s dazed eyes looked up at Ji-yeon. A strange, ticklish sensation ran down Ji-yeon’s spine and up to the nape of her neck.
Yes. Keep looking at her like that. A pathetic, useless shut-in like her only deserved to make that kind of face.
“Hah… heeh…”
Ji-yeon found it ridiculous. Pathetic. And strangely… cute.
She reached out and pinched Ji-eun’s nose.
“Hupk!?”
Ji-eun panicked for a second, then had no choice but to breathe desperately through her mouth. Hot breaths washed over Ji-yeon’s cock even more frequently.
“Consider it punishment.”
The words slipped out before Ji-yeon could think.
‘Huh?’
A sudden, unidentifiable emotion filled her chest. Ji-yeon quickly released Ji-eun’s nose.
“Hahk, heeh… haah, haaah…”
Ji-eun’s breathing gradually steadied. Ji-yeon started to push her cock back into that throat, then stopped.
Instead, she said, “Suck it.”
Up until now, Ji-yeon had been using the hole. This time was different.
“Use your mouth properly and make me feel good.”
Soft lips. A hot tongue. Even the throat.
She wanted Ji-eun to actively use her own body to serve a male.
It was the same request Ji-yeon had made once before. Back then, Ji-eun had refused and gotten her mouth and throat roughly fucked anyway.
Would she refuse again?
Ji-yeon felt her body tense without meaning to. There was no need—she could just force her if Ji-eun resisted. Yet her body still grew tense.
After one second of silence—
“…Aahng.”
Ji-eun opened her mouth into a perfect circle, like she was about to eat ice cream, and took the cock inside.
“Hng…”
The hot, wet sensation of Ji-eun’s tongue on her glans made Ji-yeon’s hips twitch. She held herself still. If the female was offering to serve, she should wait patiently and enjoy it.
Ji-eun began her lewd service, slowly and carefully.
“Hngh, haaum…”
She moved her tongue inside her mouth, licking the underside of the thick glans. Realizing the angle wasn’t enough, she pulled the cock out, then dragged her tongue along the entire shaft.
“Chuurp… chup, chup…”
She licked the firm yet elastic glans, smearing the clear, salty fluid that leaked from the tip across her lips.
“Chup, chuup…”
She licked up the frenulum, then took just the glans into her mouth again.
“Hng, kgh…”
Her tongue tip flicked the underside while the rest of her tongue and the roof of her mouth squeezed the glans from above and below. Her lips stayed carefully wrapped around the shaft, protecting it.
She moved her entire head forward and back, slowly at first, then with growing confidence. She tried to take as much as she could, gauging Ji-yeon’s reactions from the sounds her older sister made.
“Hngh, hngh…!!”
Gradually, it was Ji-yeon’s breathing that grew ragged. Instead of the female serving her, it felt like she was being teased by the female.
‘What the hell is this bitch…?!’
She had expected clumsy licking at best. She had even planned to punish Ji-eun if teeth touched her. But this—
“N-now let go…!!”
Ji-yeon grabbed Ji-eun’s hair and tried to pull her off, but—
“Let go, hngh, hngh…!?”
Ji-eun only sucked harder, completely absorbed. She hadn’t meant to disobey; she simply hadn’t heard the command.
At that exact moment, Ji-ah was still being overwhelmed by the pussy from behind. Of course, Ji-eun had no idea she was simultaneously servicing two cocks at once. She was simply drowning in the pleasure of Ji-ah’s smaller shaft stirring up her insides.
So it was only natural she didn’t hear Ji-yeon.
She just kept serving desperately while riding the waves of orgasm crashing over her from below.
“—♡ —!! ♡”
“Kgh, ugh…!!”
Finally, Ji-yeon felt her own orgasm rising. By the time Ji-ah had finished cumming and started spanking Ji-eun’s ass again, Ji-yeon also lost control.
“You filthy slut—ugh, hngh…!!!”
She thrust forward and poured her load straight down Ji-eun’s throat.
Throb. Throb.
More thick semen flooded Ji-eun’s mouth and throat. Some overflowed, spilling from her nose and the corners of her lips.
“—!! —!”
White fluid dripped into the bathwater. Her ass burned bright red and throbbed.
Amid all those sensations—
“—♡”
Ji-eun’s eyes went glassy as she melted into her own orgasm, a dazed, blissful smile on her face.
***
Yeon Yu-ri, mother of the three siblings Ji-yeon, Ji-eun, and Ji-ah.
Her most striking feature was her youthful appearance—so young that whenever she went out with her children, people assumed they were siblings rather than mother and children.
Even when she told them her real age, they never believed her. They thought she was joking.
Despite her looks, however, Yeon Yu-ri was a dedicated career woman who had been working steadily since graduating university. She raised three children while throwing herself into projects, never taking time off except right before and after giving birth. She was the kind of boss people respected but found almost too impressive to approach.
“Sorry, everyone. I’m not feeling well today.”
Yeon Yu-ri had taken a half-day off in the afternoon.
“My face is red? Yes, I think I might have a fever.”
She smiled. Her hands trembled slightly as she clutched her briefcase, holding it in front of her to hide the area between her legs.
“I should head home and rest. Yes, I’ll take some medicine.”