"The target... is wrong... something like this..."
"It's not a mistake!!"
Suddenly the target let out a shriek.
"S-Signal...?"
Surprised, I turned my gaze and saw a target with no light in its eyes――
"You're the one who's wrong, big brother. It's strange that two people who love each other can't be together."
The sigil wrapped her supple fingers around my neck.
"If that's what you want, I'll do anything..."
He said as he straddled my body.
"Anything? Anything, you—"
When I tried to ask Shiori what he really meant.
"Brother――! Mmm, mmm, mmm, mmm."
The target kissed me.
I couldn't even raise my voice,
"Hmm!? Hmm, hmmmm..."
She continued to let Tsuyori suck on her lips as he pleased.
"Slurp, slurp... slurp."
For a while, he forced his tongue into my mouth.
Saliva flowed into my mouth, making a splashing sound every time. Every time Shiori's bright red tongue roamed around inside my mouth, my sexual desire was aroused.
(N-no. I can't let myself get swept away here. As his older brother, I want to help Shiori recover. So, I have to endure this.)
"N-n-nii-san, stick out your tongue too. Please fuck my mouth."
"Target... Ugh, haah haah... No!"
I try to turn away from the temptation,
"Hmm... If that's what you want, I have an idea."
Shiori grabbed my head and kissed me again.
"Mmmm, slurp, slurp, mmm."
Next is a French kiss, which is just a light touch.
It was a short, bird-like kiss, with only a peck.
But now I was the one who couldn't hold back. After the passionate kiss from earlier, this kind of tortured kiss wasn't enough.
"--Hehe, what's wrong? Big brother said it was no good."
As he said that, Shiori stuck out his tongue.
"Hmm..."
- Kiss.
There was only a slight sensation on his lips.
"Whew..."
Then Shiori removes her lips.
"S-Signal...?"
Shiori looked down at me with a teasing smile.
"What is it, brother?"
"N-no... aren't you going to do more?"
"...I told you, right? I'll do anything you want."
"Whatever... but..."
"Yeah... anything."
Saying this, Shiori put her arms around my neck and gave me a passionate kiss.
"Hmmmm!"
"Mmmm"
Their lips overlapped, almost to the point of breaking.
The rising lust in me was impossible to hide.
(--I don't care anymore!)
"Shh, mark! Mark!"
I called out Shiori's name and took the initiative to entwine my tongue with hers.
"Mm, ha, mm, slurp, squish... mm, mm, hahahaha. Slurp..."
There was no mood whatsoever. It was just a greedy, animalistic kiss. Not to be outdone, Shiori licked my tongue all over.
My penis was so hard it hurt, but it wasn't enough, and I was almost unconsciously moving my hips in an attempt to get more stimulation.
"Slurp, hah, mmm... mhmm. Mmm. Slurp, slurp, slurp."
Saliva flowed like a waterfall from between his lips. His face, which was happily licking up even that saliva, was no longer the face of the Shiori I knew.
"Ahh, hmm. Haaaahh... Good. It feels so good. Big Bro... Mmmm, smh. I, I love you. I love you so much! Mmmm, lick, squish."
Their lips continued pressed together for a while, and the only sound that echoed in the room was the sound of kissing.
(Shiori... Have you gone crazy yet? Is it my fault that you've become like this? Tell me. What can I do to... make you go back to the way you were?)
With what little rationality I had left, I kept repeating the same answer to myself over and over again.