Han Hee-jin put a not-yet-erect dick in her mouth.
I pursed my lips and started tasting here and there.
The warm mucous membrane stuck to me and I sucked on it, and my rough tongue licked the glans.
"Huh...it's amazing because it's so soft..."
"Don't speak with it in your mouth. It feels weird."
"Then it makes me want to do it more."
She wrapped her hands around my thighs as if telling me not to run away.
Of course I felt good, but I was worried.
'I don't know when Chae-ah will come out, so is it okay to do this...'
But despite my thoughts, I couldn't pull myself away from Han Hee-jin's sincere fellatio.
Soon he became fully erect and opened his mouth.
"Jokok... side... haha... it's still hard."
"It's strange that it doesn't get bigger when you suck it with your mouth."
"So you're saying it's because I suck, right?"
"You suck."
She smiled at the fastball.
I was so happy that I kept giggling and held my balls up.
I massaged it until it felt good and brought my face closer again.
I was flushed, probably because I was really excited.
"Are you really going to do it?"
"huh."
Heejin Han glanced toward the warehouse and opened her mouth wide.
As if he was thinking of getting rid of it quickly, he swallowed half of it in one go.
"Yeah...yeah...chueup...chuck...."
She tightens her lips and focuses on the hollow part of the glans.
Strong snort flowed down the column, and all kinds of mucus in the mouth stuck to each other stickily.
I felt like I was in heaven as I was stimulated both internally and externally at the same time.
I stretched out my waist further and checked the CCTV.
'There are a few guests...'
Although it was subtle, the sound of water reached the desk.
However, Han Hee-jin seemed to not care and increased her speed even further.
"Zuuuuuuuuuuuup…uuuuuuuup…"
In case something bad happened, I turned up the volume on Heejin Han's cell phone that was connected to the speaker.
As the song grew louder, I felt relieved.
After receiving high-speed fellatio for a while, the warehouse door opened.
"Whoa... it's hard."
The store manager came out, wiping the sweat from his forehead.
When he saw me, he smiled brightly and approached me.
'I shouldn't come...'
Since it came out earlier than expected, there were no preventative measures.
I thought it would take at least 10 minutes, including washing.
Tuk-tuk.
First, he kicked Han Hee-jin with his foot and announced that he was in a critical situation.
However, I was so caught up in sucking dick that I couldn't understand what he meant.
Instead, he pursed his mouth tightly, telling him to stay still.
Meanwhile, Chae-ah's sister came right in front of us.
Deciding to buy as much time as possible, I smiled slyly.
"You came out really quickly. Are you feeling okay?"
"It's already late, so you can't just rest."
She pats her waist.
I was doing that just a few hours ago, and the back pain must have moved on.
'So, I'm not sick?'
I think it is right to treat diseases acquired through sex with sex.
Or maybe the fluid recovery was greater than expected.
As I was surprised to see that my body was surprisingly healthy, Han Chae-ah tilted her head and looked around the counter.
I narrowed my eyes at the empty interior.
"But where did Heejin go?"
"Um... well..."
"...."
Suddenly he came striding in and squatted down next to me.
Their eyes met.
"Our Heejin… she's having a lot of fun sucking it, isn't she?"
"Huh...uhh..."
"Let's leave that aside for now."
Han Chae-ah pokes her younger brother's cheek with a cold face.
Han Hee-jin, unable to overcome the pressure, took the dick out of her mouth.
I let out a long sigh as I watched him shamelessly wipe away his drool.
"Haa... What if it's like this from the first day of the appointment? It was definitely your turn today, right?"
"I'm sorry, but… I've been making that noise for three hours straight. How can I hold back until tomorrow?"
"A promise is a promise."
"I don't know, then change it."
What are you doing with yourself in front of me?
I looked at the sisters having a cock fight with dumbfounded eyes.
Regardless, the two continued negotiations.
"Honestly, it doesn't make sense to ask one person to stay until the next day when they were having fun."
"Then what do you want to do?"
"We do it in turns for 3 hours, and the remaining 2 hours are reasonably public."
"Public goods?"
"Let's do it little by little like this secretly. How about it? If you do this, you too can have fun with Woojin tomorrow."
Han Hee-jin's words, which were so confident, made me laugh out loud.
Do I have human rights?
I looked at Han Chae-ah's face, praying for her to stop me a little.
But she was nodding her head and sympathizing strongly.
I think it looks bad.
"That's not bad."
"yes?"
"How is Woojin?"
"I... I have to do whatever the store manager tells me to do."
The person who pays the salary wants to do it, so what can you do?
I had no choice but to agree.
"Then now it's my turn."
As soon as permission was given, Han Hee-jin bit his dick again.
The cooled heat was quickly warmed up and coated with new saliva.
After completing the series, she let out all the air inside and put out her lips.
Even though Han Chae-ah is next to him, his attitude is that it doesn't matter whether his face is ruined or not.
He flipped his hair and shook his head faster than before.
"Ugh...sssssssssssssssssssssssssssssssssssswp...tsk..."
It was an incredible speed, as if he was showing off that he could make you feel better.
Despite the fact that they had just been together, Han Chae-ah looked at them with envious eyes.
My sister is sucking a dick and she is cheering me on.
It was a very unusual situation, but my dick was honest.
He just surrendered himself to the pleasure that Heejin Han gave him and did not do anything to stop him.
"Calculation."
"Ah yes."
I was so caught up in the sight of people working hard that I didn't even notice that a customer had arrived.
I quickly picked up the barcode machine and tried to calculate it.
'Tsk...'
Suddenly something soft licked the base and slowly moved down to my balls.
I briefly closed my eyes at the unexpected stimulus.
"Huh...sssssssssssssssssssssssssssssss..."
"Jjook...side...chueup..."
Han Hee-jin, who was holding his cock, was still there.
What changed was Han Chae-ah, who kept watching.
At a distance that did not bump into his younger brother, he stuck his tongue out and sucked on the base and balls.
From the raised eyes, I did a good job, right? The meaning came out.
'The store manager leaves the billing to a part-time worker and then sucks dick downstairs...'
The best.
When I slowly lowered my hand and stroked each person's head in turn, I received even stronger stimulation as if in return.
"goodbye."
I finished paying, but another customer placed the item.
Looking around, the line was quite long.
'It might take a while.'
I resigned myself and busily moved my hands.
*
"How many times did you cum today?"
When I got home, I counted the number of ejaculations.
5 times in the office and 3 times in the store.
I was also surprised by the huge number 8.
It seems like I was putting on a patch and making a fuss just this morning, and I am proud of my stamina of steel.
'Is the effect of recovering body fluids stronger than I thought?'
It was a technique that was originally developed to deal with 5 people, so it was worth it.
At this point, I wondered where the limit was.
Since the score reached 1200 points, I think all the most common features were available.
Perhaps this is almost the peak?
I lay down on the bed, stretching my neck.
When I turned on my phone, a notification came.
It was an app.
'also? It seems like we see each other often these days.'
When I went in, the score section was shining brightly.
I tried clicking it.
Han Chae-ah's gauge is currently at 300 points.
Age: 27 years old
Height: 170.1cm
Weight: 53.6kg
Three sizes: 104 - 68 - 105
Tendency: moderate
Weaknesses: Clitoris, G-spot, breasts, waist, nipples, perineum, anus, uterus.
Favorite posture: Upright position, facing position, rear end position.
Current feeling: Satisfied.
"You scored 300 points today..."
It's even weirder that I can't take a picture of it since I've been doing it like that.
As I stared at the numbers in fascination, I suddenly felt empty.
Since I hit 300 points like Ayoung and Hyeyoon, there should be some kind of upgrade or reward, but there was no message.
As if reading my mind, something popped up just in time.
-Congratulations! One more woman has reached 300 points?
We'd like to give you something too, but we'll skip it for now.
Are you saying I hit the spot?
Absolutely not!
Considering that Han Chae-ah and Han Hee-jin are sisters, we just postponed it for a while.
Anyway, Heejin Han doesn't have much left until her 300 points, so it will be revealed soon, right?
Please cheer up a little more!
'Are you going to give me something big at once?'
To think that they are sisters.
As expected, he is full of sense.
I raised the corners of my mouth and entered Han Hee-jin's room.
I was wondering if my score had gone up.
[Han Hee-jin]
Currently, Heejin Han's gauge is 285 points.
Age: 20 years old
Height: 159.5cm
Weight: 43.7kg
Three sizes: 85 - 61 - 89
Tendency: Extreme M
Weaknesses: Clitoris, G-spot, mounds, stomach, breasts, armpits, neck, pussy, uterus.
Favorite position: Back kick, cross press, standing position, riding position.
Current emotion: anticipation.
3 points went up.
So that means it's gone once...
'When did you go?'
I know you were masturbating in front of the door.
However, since I did not touch it directly, it would not have been reflected in the score.
All that's left is to suck a cock.
I kept wiggling my thighs, but was it really that time?
I laughed, remembering Han Hee-jin's red face.
Climax secretly like a stray cat.
I guess I'll have to fuck it hard tomorrow.
*
Tiring tiring.
"I'm here."
"Ah, hello Woojin!"
Just like yesterday, when I went to work at the first store, Han Chae-ah greeted me warmly.
I waved my hand the same way and went in.
"What about Heejin?"
"I heard you went in 10 minutes ago to prepare something inside?"
"10 minutes ago?"
It went in really quickly.
I can't believe how much I'm looking forward to it.
"Then can I go do my work in the office?"
"Go in quickly. It looks like you've been waiting a long time before Woojin came, so be nice."
"Do not worry."
I went into the warehouse, leaving behind my older sister who was encouraging me to have sex with my younger brother.
Squeak.
"It's inside..."
"Are you here, master?"
I couldn't bear to speak.
I expected Han Hee-jin to be there, but I never imagined what she would be like now.
A naked woman holding her buttocks high with her arms restrained by handcuffs.
As if that wasn't enough, he was wearing his eyepatch at an angle.
When our eyes met, she smiled with a seductive expression.
After confirming that it was me, he lowered the blindfold, completely blocking my view.
'What kind of play is this again?'
I quickly climbed onto the mattress and touched the white skin.
At the same time, Han Hee-jin shook her buttocks from side to side and spoke stickily.
"Please fuck me to your heart's content until my master is satisfied."