## Chapter 206 – Clear (5)
My sister, with a dazed look, kneels and focuses on the cock in front of her.
I can feel her small, slightly sweaty hand cautiously touching my glans.
“…I didn’t really know what it looked like back then because we were all doing it together,
So it was this hot and hard? The smell is kind of fishy… but I don’t hate it…♡”
After making such comments, she slowly starts moving the hand that’s covering my glans.
A subtle pleasure crawls inside my skin from the weak pressure of her rubbing and stroking my entire cock.
Soon, clear and sticky lubricant, the Cowper’s fluid, starts to drip little by little from the tip of my cock,
And naturally, the sound of her soft hand and my cock brushing against each other fills the surroundings.
“…Good, Sis. ‘Now, use your mouth to bite the tip as it is.'”
“….Ah…. Okay…”
The mark engraved on my sister without her knowing flickered with a faint light, and at that moment, her expression briefly blanked.
Her eyes, unfocused, and her slightly parted lips slowly approach the tip of my cock, lightly kissing it,
Then, as I told her, she opens her mouth slightly and bites my glans. I feel her warm, slippery tongue brushing underneath.
“Lick the entire glans as if you’re turning it around. Take your hand off your cock and only use your mouth.”
“….Eungh… Ugh…♡”
My sister takes her hand off my cock and places both hands on the floor,
Licking my glans in a pose like a cat or dog waiting for a treat.
“That’s right, you’re doing well… ‘Focus on your tongue, the inside of your mouth, and the smell. Your tongue is getting tingly,
And the fishy smell spreading in your mouth is making your head go blank, right?’ To the point where you can’t think of anything.”
“….Eungeut, Hoo… Ugh…!♡”
My sister’s face is gradually losing focus. Before I know it, she’s made a stain on the crotch of her pants,
And I can see the fishy, sexy-smelling fluid dripping from the fabric to the floor.
Without even knowing that her senses are being overwritten by the mark,
My sister Iran is just moving her tongue and licking my glans as I tell her to.
She licks and drinks the Cowper’s fluid that comes out from the stimulation, making a vulgar expression,
And my head heats up at the sight of my sister, who is falling into the smell of my cock and sticking to me more and more tenaciously.
“Chulup, Huat, Hueu… Mashi, Sseo…♡ My head is, floating… Feels good….♡”
My sister, who had been sucking on my glans without even remembering to breathe, finally takes her mouth off,
And buries her face, melted, in my cock, repeating rough inhales and exhales.
My cock, stained with saliva and sweat, is placed on her soft cheek, and my sister’s face is covered in bodily fluids,
But all of my sister’s nerves were already focused on my cock. She looks like she’s horny because of the mark’s effect.
Without me even ordering the mark, my sister gently licks my balls with her tongue on her own.
At the same time, she twitches lightly and drips more honey than before. It seems like she lightly went just with this.
“…Haa, why am I doing this…? I’ve been feeling good since earlier…♡ It doesn’t stop…♡”
“Ah, ‘Don’t worry about that. You have to do more than that, right?'”
“….Ah, that’s right… I want to feel good more today….♡”
After forcibly turning my sister’s sense of unease elsewhere,
When I point to my cock with my finger, my sister immediately sticks to me with a vulgar expression.
She licks around my sensitive glans with more intense and skillful movements than before.
“…Ugh, as expected, my sister is smart, so she learns quickly…!”
“…Yes, hehehe…♡”
I caress my sister’s soft hair as she smiles slightly with my cock in her mouth.
It seems like she’s watching my reactions and trying to find my weaknesses and licking only those parts intensively,
To be honest, if I let my guard down even a little, I feel like I’m going to cum right away. She’s using that good head of hers for this…
I didn’t want to give my sister the initiative as it is, so I was going to use the mark, but
I don’t even have the leeway to make a sound because of her increasingly intense tongue movements.
“…Damn it, I’m going to cum…!”
“…..!♡♡”
In that state, I ended up pouring out today’s first load of cum into my sister’s mouth.
My sister’s cheeks swelled up like a hamster’s as she held the cum that suddenly filled her mouth,
And she looked up at me with a seductive smile, feeling a sense of accomplishment that she had done it….
“…Puaaa….♡”
She opened her mouth and showed me the fishy-smelling liquid that was so full that it was overflowing.
The sticky texture that was conveyed even through my eyes and the large amount of cum that was flowing down her lips.
As I was looking at it and my heart started pounding with a sense of conquest for some reason,
My sister closed her eyes tightly and made small humming noises as she rolled the cum around in her mouth.
Each time, she twitched her head with unfocused eyes, clenching her collar and climaxing.
“…..”
Without even realizing it, I swallowed my saliva and watched the lewd scene,
And finally, the moment my sister, who had finished gargling with cum, was about to swallow it… I had a good idea.
“…’Sis, stop. Don’t swallow it, and don’t spit it out. Just keep it in your mouth as it is.'”
“….? ….Eugeut?♡ Huh….?!♡”
Just before my sister was about to pass the cum over her throat, I activated the mark at the last minute.
My sister seems flustered by the order to ‘don’t swallow it, don’t spit it out, just keep it in your mouth’.
Perhaps because she really couldn’t swallow it no matter how hard she tried, and she couldn’t spit it out no matter how hard she tried,
She protests to me with eyes that seem to be shouting, ‘What is this?’
“…I’m sorry, Sis. I just had a really good idea. I’m sure you’ll like it too.”
My sister clings to me, her face flushed red, making cute complaints.
Leaving such a sister behind, I take off my sweat-soaked T-shirt completely and sit in the middle of the bed.
“Now, ‘Take off your clothes and straddle me.'”
After supporting my back with a pillow, I tap my calves and give the order to come up here.
Then, my sister looks at her own body, which is starting to undress on its own, with wide eyes.
First, she takes off her large sleeveless T-shirt and then takes off her pants and panties, which are soaked with arousal fluid.
Finally, my sister, who was staring intently at the revealed red mark, makes cute complaints again, saying ‘Eup! Eup!’
“I said I’m sorry. But you know you’re also responsible for seducing me in that state, right?”
“….?!♡ Eugeueuk!!”
‘Hey! You really…! What is this again? What is it that makes my body move according to your words?’
Suddenly, the voice of my sister Iran echoes in my head. What is it? Is it like ‘telepathy’?
“Oh, you could do this too? That’s good. It was a little frustrating not knowing what you were saying.”
‘No, it’s because of you! I wouldn’t have to do this today if you didn’t?
Some kind of alien power… Is this your power as a creator? What a vulgar power…’
“I’m aware of that and I’m ashamed of it, so you don’t have to say it.
Anyway, the reason I’m doing this is because I want to have you. Will you follow me willingly?”
My sister, who was snorting with cum in her mouth, looks at me with a ridiculous expression.
And she said, laughing playfully with a voice that continued to echo in my head.
‘…Aha! Is that the kind of setting you want to do? Then say so,
Why are you bothering to use your power like this? Geez, then I’ll go along with it!’
…Does she think I’m joking right now? Well, that’s good.
“Haha, that’s right. Then how about we make a bet?”
After adjusting my posture, I lift my sister’s body, which is straddling me.
I lie down on the bed and bring my cock, which is more erect than before, to my sister’s pussy, but
I don’t insert it, and I make my sister support herself on top of it in an awkward position, raising her knees.
‘…What are you doing?’
“Now, it’s a simple bet that if my sister endures in this state, she wins, and if she can’t, I win.
If my sister wins, I’ll do whatever she wants for the next week. A slave contract.
But if my sister can’t endure it, then my sister becomes ‘mine’. Easy to understand, right?”
‘Well, I understand that… But the fact that you have to endure to win is still…’
“Yes, the betting method is whether my sister endures her desires or not.
If you get horny to the point where you can’t stand it, swallow the cum in your mouth,
And you can use this as much as you want while making a ‘vow’ that you will become mine. Then my sister loses.
On the other hand, if you endure for 30 minutes, my sister wins. Then I’ll be your slave for a week.”
I pretend to explain the rules to my sister, but I’m setting a trigger for the mark.
An application method that I newly learned as my proficiency with the mark increased while subduing Theresa.
It is a method of setting an immediate activation trigger for the mark with the consent of the target.
I thought it was useless because the usage method was difficult and the mark would be erased if it failed…
But if the conditions are met, there is also the merit that the mark is completed immediately without much effort.
Of course, the big stumbling block is that you have to set contract conditions that the target also agrees to,
But my sister Iran, who is taking this situation lightly, my sister, who is smiling at me….
‘A slave contract? Okay, I want to do anything today. It’s okay to go along with it sometimes.’
Accepted. The mark flashes red at that moment, and the contract is activated.
If my sister admits defeat, the mark will be completed immediately and she will fall completely into my possession.
Without knowing that fact, my sister, who is straddling me and burning with a sense of competition, said.
‘You don’t have any urgent schedules for a week, do you? I’m going to work you really hard, so you can’t take it back?’
“….Oh, people who say that always lose?”
My sister Iran, who told me that she would tell me the guilt she had in front of the convenience store earlier and then leave.
When I heard those words, I felt an empty feeling as if my sister had already disappeared.
It’s an embarrassing sound, but I guess I didn’t want my sister to disappear somewhere.
It’s a matter that has been going on since long ago, unrelated to me,
But I don’t want the person I love and the person who loves me to suffer because of it.
I’ll make her mine before she goes somewhere. And everyone will be happy.
Isn’t that all there is to it? I don’t know what the king of the roots she respected was like,
I’m not a good enough person to be responsible for the happiness of all mankind around the world.
I think that only my happiness and the people I love, and the people who love me, need to be happy.
“Then shall we start? 30 minutes from now, okay?”
