With her head thrust forward, Ha-young gave his glans a quick peck.
The video ended there.
I frantically jerked my cock and began ejaculating onto Ha-young's vulgar face that appeared after the video ended.
-Gush! Gush! Gush!
"You... fucking slut.... Heh heh heh heh heh...."
The smartphone screen was smeared with my semen.
I pulled out a tissue and casually wiped the screen clean.
On the clean screen, I could see Ha-young's vulgar face with his glans in her mouth.
"Heh heh.... This fucking slut. What a vulgar bitch."
Looking at Ha-young's face, I began getting hard again.
Without hesitation, I played the eleventh video file.
This time, too, the video began with him reading Ha-young's diary aloud.
"I'd never cursed before, but saying fuck while touching my pussy gets me even more excited. Yesterday, after I finished a date with my boyfriend, I went into a bathroom at the park and started masturbating while saying that I was a fucking slut. Ah-. I can't stop anymore. The more I imagine myself falling endlessly, the more dizzying pleasure floods my entire body. I want to have sex with Mister soon."
I began to see more and more of the Ha-young I'd seen recently.
While he read her diary aloud, Ha-young was rubbing her pussy.
Her panties began to grow soaked with vaginal fluids.
"I'd say you're almost ready. You masochistic slut."
Ha-young's face grew flushed.
He pointed at the camera with his finger and spoke to Ha-young.
"That camera over there. How did you feel when you realized it had been installed?"
"At f-first, I was flustered.... But now it excites me."
"What did you do after watching the video I sent you?"
"I masturbated. I touched my pussy while watching myself fall further and further."
"Good. Today, we're going to take a ton of pictures. Are you ready?"
"Haa... haa... Yes. Take lots and lots of them, please."
"Good. Make the most vulgar expressions you can. The more vulgar you look, the more easily you'll get excited when you look at them again later."
"Yeees... yes."
And so he kept pressing the shutter.
With every click, Ha-young rolled her eyes back and stuck out her tongue, put on the nose ring he had brought, or performed the kind of vulgar acts a sexual deviant might engage in, such as pulling her panties over her head.
Even as she did so, she never stopped rubbing her pussy.
"Fucking slut. You're insanely hot. I got a lot of good pictures."
"Haa... haa.... Mmm... Then let's have sex now. Punish my pussy with your cock, Mister."
"Kukuk. You fucking slut."
And so the sex between Ha-young and him began.
But the nature of the sex was different from before.
Before, they would exchange a few kisses and then finish with penetration, but now Ha-young spent overwhelmingly more time servicing him.
-Smack, slurp, frrrp, slurp.
Ha-young began fellating him as if she intended to devour his cock.
Both her cheeks were hollowed out, giving her a more vulgar expression than a prostitute's.
"Mmm... Mister's smell."
Then Ha-young buried her nose where his balls met his groin and began sniffing.
Each time she sniffed, vaginal fluid began leaking from her pussy.
"Ah♥ This is so fucking hot♥ Mister, you smell so strong."
Ha-young now looked scarcely different from an animal.
Ha-young inhaled his scent several times—sniff, sniff—then slightly raised his hips.
-Frrrrrp. Slurp, slurp.
With his hips raised, she began greedily licking his exposed anus.
Each time Ha-young worked her tongue, he curled his toes and began moaning.
"Khhk! You fucking slut...! You fucking..."
-Frrrp, huff! Huff! Huff!
Ha-young pursed her lips and kissed his anus like a woodpecker.
By this point, Ha-young had already given up on being human.
She had gone beyond honesty, degenerating into a lowly beast that sought nothing but pleasure.
"Heehee. Mister's cock is standing at attention♥"
Ha-young gazed at his towering cock with a satisfied expression.
Ha-young stuck out her tongue and licked in a long line from his anus upward, over his balls, all the way to the tip of his glans.
Watching her, he wore a smile that seemed stretched all the way to his ears.
"Lee Ha-young. You're the best. You're the best slut among all the sluts I've trained."
Ha-young blushed at his words.
He continued.
"Fall. Fall even further. Once you've fallen and fallen until nothing remains, I'll take you in. After destroying your entire life, I'll claim you wholly as mine."
Ha-young's eyes, as she listened to him, were filled with a certain longing.
She exhaled hot breaths through her nose and smiled grotesquely.
The video ended without ever hearing her answer.
"Kihihihihihihihihi.... Fuck, this is insanely good."
I smiled as I stared at the 31 video files I had left.
There were still 31 fucking incredible videos like this remaining.
Thirty-one of them.
"Heeheehee.... You fucking slut... Kihihi."
My mind had already collapsed.
How long could I possibly hold out?
I looked at the thumbnail for the next video.
The thumbnail showed Ha-young naked and performing a dogeza.
His foot was resting on Ha-young's head.
A check from him had been rolled up and stuffed into Ha-young's anus.
"Puhahaha! Kihihik... This fucking slut is so damn hot.... Kihihik."
My cock sprang back to life.
Just seeing the thumbnail made my cock swell as if all the blood in my body had rushed into it.
I immediately pressed the play button for the next video.
"Excellent, Lee Ha-young. That's your true self. You're so beautiful."
The video began with that man's voice.
Ha-young was listening to his gentle voice while naked.
She stood at attention, vaginal fluid dripping from her vulva, while her pupils were unfocused and glassy.
She intermittently let out breaths of pleasure and listened closely to what he said next.
"You see, people wear dozens of masks as they go through life. In their relationships with their children and parents, with their friends, with their seniors and juniors at work, with their relatives, and with their lovers. Things like that. There are countless relationships."
He ran his fingertips over Ha-young's back as if tickling it.
Ha-young's shoulders trembled, and vaginal fluid leaked out.
"You've performed those roles faithfully and well. You get excellent grades and have a fine character. You grew up proper, just as your parents wished, and your relationships with others are flawless. Of course, you're getting along well with your boyfriend, too."
He was right.
In the past, Ha-young had been a dazzlingly radiant person.
She was the kind of girl who never abandoned her duties or responsibilities and was even strong enough to put others before herself.
"But you were suffering in the midst of all that. Those roles were too much for you. You sacrificed yourself to protect all those different selves."
He circled around Ha-young, whispering sweet words that sounded like comfort.
Ha-young nodded with unfocused, glassy eyes.
Still standing at attention, she answered him as though mumbling.
"That's right. I've been sacrificing myself all this time....."
At Ha-young's answer, he licked his lips.
He swept his greedy gaze over her entire body and opened his mouth.
"Yes. But in front of me, you've become completely free. How does it feel?"
"It's the best. It feels so good I think my head might explode."
"That's right. In your relationships with other people, you're always burdened with responsibilities and obligations, but you don't need any of that in your relationship with me."
The bastard, who had continued circling Ha-young, suddenly stopped and began approaching her.
Then he whispered into Ha-young's ear.
"In our relationship, there is nothing but endless pleasure."
At his whisper, Ha-young's pupils dilated dramatically.
Soon, she began letting out breathy sounds of pleasure with a grotesque smile.
"Only pleasure. I'll give you nothing but pleasure. In return, you must cast off everything about yourself. If you do, I'll grant you endless pleasure."
Ha-young's breathing grew faster.
Vaginal fluid streamed down between her thighs.
He began circling Ha-young again, driving his viper-like words into her mind.
"Fall into depravity. Fall even further. Plummet endlessly."
"Haa.... haa.... haa...."
"Give up on being human. Throw off your entire shell and become my slave. Be reborn as a bitch beneath even livestock."
His voice was soft and gentle.
Ha-young's pupils continued to grow larger.
"Haa.... haa... hngh...."
"Expose every ugly emotion. Let all the negative feelings you've repressed until now pour out in front of me."
"Haaah..... Heeheek... hik hik...."
Ha-young began to laugh little by little.
She was going insane.
The solid self she had built over the years collapsed under his poisonous words, and she was being reborn as his slave.
"Lee Ha-young. Now I'll ask you. Who are you?"
"Heek... heheh.... I-I am Master's slave."
"Excellent."
Saying that, he rubbed Ha-young's pussy once.
That alone made Ha-young's body jerk like a live fish as she began twisting her legs together.
"Now then, what is that bitch? What do you think she is?"
As he spoke, he played a video saved on his phone.
It showed Ha-young before she'd fallen into depravity.
[Let's see you try to get your way. Do you think I'm crazy enough to become the kind of woman you like?]
Ha-young glared at him with a defiant expression.
Only a few months had passed.
Yet in those few months, the Ha-young in the video and the Ha-young being trained by him were divided as starkly as black and white.
"Heheheh.... Stupid bitch. How dare you speak to Master like that—"
Ha-young looked at her past self with contempt.
With a satisfied smile, he played the next video.
[Yes, finding you hateful and disgusting is how I honestly feel, too.]
[Make me fall? You? Me?]
The next video also showed her from the days when she had been strong and radiant.
Watching that version of herself, Ha-young began to laugh grotesquely.