Almost exactly one year ago IU and Seulgi finished their competition. The question was, who is the biggest slut? Seulgi won that day. But soon after, the two of them realized that they aren't the only idols who like to fuck around. Now, four idols are competing for the title of biggest slut. IU, Seulgi, Jennie and Somi. And because it takes too long for one person to do one mission, the four of them agreed on having several missions going on at the same time, while keeping track of who completed the most.
Jennie reaches over to take Somi's hand, getting off on the fact that she isn't the only one getting fucked like some cheap whore. The two of them didn't plan on doing this together, but it's turning out to be perfect.

"Fuck, yes!"
Somi moans, staring at herself in the mirror in front of her.
"Pound that pussy like you own it."
The man behind her is holding onto her waist with both his hands. He is a waiter at the restaurant they're currently in. Or rather, the restaurant restroom.

"Yes, make me take your cock."
Jennie sighs, feeling another stranger's hand in her hair. He is pulling at it, while his other hand presses down on the flat of her back, making her lean on the sink.
"Kiss me."
Somi slightly pulls at Jennie's hand. The two bent over women turn their heads towards each other. Their moans get louder as they now see each other's expressions.
"Fuck. This is so hot."
Jennie is able to whisper, before Somi attaches her lips to Jennie's. The two of them make out, moaning into each other's mouths while getting fucked from behind. Jennie can taste the wine they had earlier on Somi's lips.
"Oh fuck yes."
Somi mumbles into the other girl's mouth as the guy behind her reaches into her dress. She feels his hand knead and play with her tits, which were already spilling out of her dress anyway. He gives both of them equal attention while occasionally pinching her nipples, which makes her bite Jennie's lip.
The later eventually breaks the kiss when the man behind her starts to slap her ass. The hem of her dress is bunched up around her waist for a while now and he couldn't resist her full cheeks anymore.
"Your ass is amazing."
He groans, giving her another spank.
"Fuck, I'm such a bad girl. Hit me harder."
Jennie begs and feels his hand meet her ass again just a second later.
Somi watches her friend and competitor getting spanked again and again, which makes her even hornier. Her own dress is bunched up at her waist as well. She's about to ask the waiter to hit her too, but he pulls out of Somi and turns her around. Lifting her up, he places her on the sink. The two of them stare into each other's eyes as he pushes his cock back into her pussy. Somi moans in response, one hand diving down to rub her own clit. The two of them make out while he fucks her, his arms tightly wrapped around her waist.
Jennie's ass turns red due to the constant spanking. Her cheeks sting. The man's cock hits just the right spot again and again, pushing her against the edge of the sink over and over. Jennie can feel how her own orgasm is building up. She loves how slutty she is right now. Just bent over in a restaurant's bathroom, a stranger spanking her while using her pussy for his own please.
"Oh, you're so deep!"
Somi cries out as the waiter leans down to suck on her exposed neck. His hands have moved to her ass and whenever he pushes inside of her, he pulls her lower body towards him. His cock is now even deeper inside of her, making Somi's head roll back against the mirror behind her.
"Jennie - fuck, you're tight - I'm gonna cum."
She can feel his irregular rhythm already, telling her that he won't be lasting much longer.
"I want it all over my face."
Jennie moans as he pulls out. With shaky thighs, she gets down.
Just moments later, the waiter is about to cum too.
"Paint my face. I want it all."
Somi gets off the sink with a little more elegance than Jennie. The two girls squat in the middle of the bathroom, back to back. The back of their heads rest against each other as the two of them open their mouths. Jennie closes her eyes, while Somi looks straight up at the waiter. She gives him one last wink, while letting her tongue glide along her lips. Her hands cup her own tits through the thin fabric of her black dress
"Fuck."
He groans and a second later, he shoots his load all over Somi's face. Most of it hits her mouth and her cleavage. Some even makes it to the bridge of her nose. Her lips and her tits are painted white.
The man who is standing in front of Jennie cums soon after. His cum mostly lands on Jennie's eyes and inside her mouth, with only one long string of cum that decorates her nose.
"Wow, that was amazing."
Somi has to hold herself back from licking the cum off her lips.
"Thank you guys."
"You're my number one fan."
Jennie smiles up at the man who just came on her face, only managing to open one eye.
As soon as they're gone, Jennie and Somi stand in front of the mirrors behind the sinks and take out their phones, ready to send the proof of their completed missions into the group chat.
Jennie has pulled down the hem of her dress again. The eye she can't open, due to the cum on it, is hidden behind the phone, while the rest of the man's load covers her face.

"Accomplished mission: Make a Blink cum on your face."
Moments later, Somi sends her own selfie into the chat as well. The cum on her tits is clearly visible. She moves her head to show off the waiter's hickey on her neck, which he left there before, and licks some of his jizz off her lips.

"Let a random waiter fuck you in the restaurant he works at."
Jieun takes a slow breath and then rings the doorbell.
After Jennie and Somi sent in their mirror selfies, they were supposed to give her and Seulgi their respective missions. But before it came to that, IU got a text from a CEO, who's company sponsors her from time to time. Somi was disappointed when she heard that another rich guy asked IU for a sexual favor. Jieun herself doesn't really mind. She doesn't care if it's the CEO's favor or Somi's mission as long as she gets some form of sex out of it.
She looks down on herself one last time, when she hears footsteps inside. Jieun is just wearing a basic school uniform with a white shirt and white pullover over it, a red chequered skirt and simple sneakers. This isn't a "some old guy is into school girls" situation. The CEO's son hasn't had sex before and his father is afraid he is too shy to ever make it happen. That's why IU is here. To be his first time and hopefully build him up for future possibilities.

When the door finally opens, Jieun smiles at the young man standing in front of her.
"Hi, I'm Jieun. Your father asked me to tutor you."
"Y-Yes, hello."