Chapter 1 –
The first time I, Joo-won, met a girl named Harin was in elementary school.
Back then, her body was still normal-looking—nothing like the exaggerated proportions she has now—and her personality was gloomier than it is today.
Criminal.
Year without words.
A weird kid who sings alone.
Loser.
Fuck.
She was the so-called class outcast—somewhere between an otaku and a loner. And yet, she came from a good family and was smart, which made her stand out even more in our neighborhood.
She never talked, just studied quietly by herself. During breaks, she'd block out the world with earphones, drowning everything in music. Naturally, that made her an easy target for bullying.
Her family was well-off, so the teachers often scolded the other kids for picking on her. But their half-hearted reprimands didn't mean much to rowdy elementary schoolers. If anything, it only made things worse.
At first, it was small things—throwing eraser shavings at her, stealing her school supplies. Then it escalated to tripping her, cutting her hair, even stabbing her with a compass until she bled. Her parents were called, meetings were held, but within a week, the bullying always started again. By third grade, the harassment had taken a perverted turn—teasing her about her body, pulling down her skirt, things like that.
That was around the time I got involved.
Back then, I was outgoing, confident—the complete opposite of who I am now. For some reason, I ended up standing up for her.
Looking back, I don't think I did it out of any real sense of justice. I just didn't like the kids sitting near me, and I didn't want their bullying to spill over onto me. So I fought them.
They threw eraser shavings at me too, stole my stuff, lied about me. When they ganged up on me, I lost. But the next day, I came back with a bat and cracked a few skulls.
I wasn't the type to back down after one loss. I knew if I let them push me around, I'd be next. So I fought.
…Yeah, I just hit them because they pissed me off.
No noble reasons.
Harin was just an excuse to beat those kids up.
I remember the school going into chaos after that. Parents were called, meetings turned into shouting matches. My family didn't have much influence, so we were on the verge of getting crushed—but Harin's parents stepped in.
The other side had evidence their kid had been bullied. No matter how loud they yelled, they couldn't argue against that.
Money is power.
Even if it wasn't my fault, I still remember how my parents and teachers scolded me for not just keeping my head down.
After that, Harin and I stayed in touch.
And now, here we are.
My vision deteriorated. My grades slipped. Harin, who was supposed to go to med school in the city, somehow ended up here instead. The day I left home after a fight with my parents, she took me in.
And then…
We started dating.
Got physical.
Broke through barriers.
I…
…How the hell did this happen?
"What are you thinking about?"
"Old memories."
I snapped back to reality, realizing I'd been muttering to myself in the bathtub.
Somewhere along the way, the once energetic, blunt boy became a depressed, half-blind mess. Meanwhile, the gloomy, sullen girl turned into a bombshell with a filthy mouth.
The exact opposite of how things used to be.
"What old memories?"
"Just thinking about how I used to be the one leading you around, and now I'm the one being taken care of. Funny how things change."
"Aww, are you getting all sentimental again~? It's not like you're completely blind! Look, can you see this? Can you see my body clearly?"
Click.
Even with my blurry vision, her figure was unmistakable. Especially since she was facing me directly. Watermelon-sized breasts floated on the water's surface, and even without makeup, her eyes shone with affection.
"Yeah, I can see it. What the hell did you eat to grow like this?"
"Love carrots~!"
"Bullshit. Did you shove some kind of artifact in there?"
"People ask me that all the time! In high school, girls whispered that I stuffed my bra. It pissed me off so much I made you check—remember? You groped me right in front of them and yelled, 'She's not stuffing shit!' And then you dragged me away just to fuck me again!"
There was a time like that.
First year of high school, maybe?
Back when my eyesight wasn't completely gone.
"Guys would stare at your chest and say, 'With tits like that, you could feed ten kids.' Then they'd ask me if I'd touched them. If I'd sucked on them…"
"Right now, I'm not thinking about kids. I've already got a big baby right here—where else would I look?"
"Ahh, stooop~! Don't tease me like that!"
"Hehe~! You can't resist anyway~!"
"Ugh… seriously…"
When Harin lunged at me, I had no choice but to bury my face in those wet, watermelon-sized mounds. Just like yesterday, just like always—her chest was thick, heavy, perfectly shaped. Her nipples were plump and pretty, tempting me to bite.
"Heehee~ ♡"
"Don't get your hopes up. I'm pulling out soon."
"Mmm… okay… but…"
"I really don't want to…"
I reached into the water, gripping my cock, but pushed her away before she could get any ideas.
If only my left arm weren't so weak.
"Yeah, yeah… left arm's still weak… What's next? My leg? My other eye?"
"Hey! Don't say creepy stuff like that! I swear, every time something goes wrong, you start talking like you're gonna die—"
"I'm fine~! Finally, Joo-won's starting to rely on me. I want you to lean on me completely~!"
"I'm scared of what you'll ask for if I let that happen."
"Nothing much! Maybe just diapers?"
"You're insane. Even if all my limbs stop working, I'm not letting you change my diapers."
"...Promise?"
"No."
I pushed her away with my good arm and sat up. Through my hazy vision, I could see Harin grinning.
Most people would find servitude exhausting, but she genuinely enjoyed it. That masochistic smile never left her face.
Her massive, silky breasts floated invitingly on the water's surface. I absentmindedly reached out to touch them—something that had become a habit. Harin loved it, though she'd still get embarrassed if we did it in public.
"I'll get used to it. I'll do whatever you say. Remember, I'm the kind of stupid bitch who'd dance naked outside if you told me to. Who'd crawl on all fours if you ordered it. Who lets you grope her whenever you want, just like last time."
"It's the entrance ceremony today. You can't do that kind of thing here. People notice when you start rubbing yourself on the floor—even the girls talk."
"Who cares? Who's gonna call us out?"
"...The upperclassmen?"
"I'll handle them. Don't worry."
"How?"
"I'm the best girlfriend in the world."
Best girlfriend…?
I didn't respond.
But the corner of her mouth curled up—the same confident smirk I'd seen back when I was the one protecting her.
I wish she'd say something like, "I hope there are pretty girls at college too."
But she didn't.
"Where the hell do you even find these girls?"
"Trade secret~!"
"You're not buying them, are you? You ran away from home, and this is a one-room apartment. I know you don't have that kind of money. But I can't believe you've already had like ten girls sleep with me."
"It's a secret~!"
"You should tell me. What if you're caught up in something shady? I'll figure out a way—"
"It's a secret! Here, look at this!"
"What?"
She suddenly held up her phone.
It was wrapped in plastic to protect it from water, but for some reason, the screen glowed pink…
…
…
…
What…
What did I just see?
"What are you thinking about?"
I blinked, snapping out of it. The same strange déjà vu washed over me.
"Old memories."
"What old memories?"
"Just thinking about how I used to be the one leading you around, but now it's the opposite."
Hadn't we just had this conversation? Maybe I was spacing out.
"Ugh, stop being all melancholic! You took care of me back then, and now you've got an amazing girlfriend! You're overthinking things!"
"Who's amazing? You? The bitch who was humping the floor earlier?"
No, maybe it was just my imagination.
I laughed, but Harin just grinned back, unbothered.
"But when I see Joo-won enjoying himself, it makes me happy too~! When you thrust into me, when you lick or scratch my balls from behind, when you suck my asshole and stop just to feel me squirm—every bit of service I give you is worth it~♡"
"You're a real pervert. A total freak."
"That's why I'm collecting rent today~♡ Come on, come on~♡"
"Ugh… Can't I just pay you in cash…?"
"Nope~♡ Hurry up~♡ Chika chika~♡"
"I can't believe I fell for this… You're insane…"
"Hehe~♡"
I leaned my weak arm against the tub, sitting with my ankles submerged.
"Heehee~♡ Here's Joo-won's handsome cock~♡"
The moment my thick cock breached the water's surface, Harin latched onto it greedily.
This… thing happened after we got together. At first, I thought it was just from too much sex, but now I'm not so sure…
"Okay, I'll start now~♡"
"W-Wait—! Shit!"
"Heehee~♡"
She pulled back my foreskin and immediately squeezed gel onto the head.
The sudden coolness made my back arch. I grabbed her hair, but she didn't stop.
"Mmm~♡ Chlurp~♡ Slurp~♡"
"Ah… ahh…! S-Stop…!"
"Yum yum… mmm… Chlurp slurp slurp~♡"
Squelch. Squish. Slurp.
The gel-lathered head slid over her gums, scraped against her teeth, rolled on her tongue. At first, the sensation of my glans hitting her teeth hurt, but now it was weirdly pleasurable—a perverted kind of play.
She chewed lightly on the tip, using her tongue and cheeks to work up thick lather, scratching my shaft with her teeth like…
"Chika chika~♡ Chika chika chik~♡ Glurp~♡"
Yeah.
Chika chika.
She was brushing her teeth with my cock.
"Chika chika~♡ Chika chika~♡ Glurp… Pwah~♡"
"Ngh…!"
When the foam built up too much, she spat it into the tub, then went right back to scrubbing.
"Ptooey… glurk… slurp slurp slurp~♡"
Meticulously, like she was polishing her own teeth.
"Glurp glurgle~♡ Schluck~♡"
Again and again.
Scrub. Scrub. Scrub.
"Pwah~! Heehee~♡"
Finally, she rinsed her mouth with water and spat it out with a loud splash, revealing her sparkling teeth—and my now-pristine cock.
"Mmm~♡ Ahh~♡ So much cock flavor on my tongue and gums~♡"
There was something deeply immoral about the way she proudly showed off her teeth—cleaned with my dick—while stroking my now spotless shaft.
I leaned in and sniffed her mouth.
Only the sterile scent of disinfectant remained.
"You're not ruining your teeth doing this, are you?"
"Nope! It's a special medicinal gel made with expert help! They use this in Japanese soaps too!"
Why did she sound so proud of that?
"Why the hell are you using my cock as a toothbrush?"
"So I can remember the feeling all day long~?"
"You belong in a mental hospital."
(She definitely brushes her teeth normally when I'm not around.
Right?
Please tell me she does.
It's clean, but the idea of my girlfriend walking around all day with the taste of my cock in her mouth is terrifying.)
"Nothing to be embarrassed about! You came in my mouth yesterday, and now it's all clean!"
"You're insane. This isn't the first time, either. At this point, you're just hurting your mouth for no reason."
"Heehee… I hope Joo-won meets a girl at the entrance ceremony today who fits his cock just right~."
"How the hell would you even find someone like that…?"
…
…
No. Let's stop.
"What's wrong?"
"If they're not into it, don't force them."
"What if they want to sleep with Joo-won? What if they beg for your cock like that girl yesterday?"
"Then I don't care. But how many people like that even exist?"
"You say that, but you've already slept with about ten since we started living together."
"Those were a different breed."
"You didn't like it?"
"No, it's not that I was forced…"
"Then what? Tell me everything~!"
"I'm a guy too… If someone's begging for it… I'd be into it. Mostly."
"Really?!"
"...Except for a few. Yesterday's wasn't great, even if you 'carefully selected' her."
"...I see."
Harin smiled.
For some reason, she was holding her vinyl-wrapped phone again.
"Sorry. I didn't realize you didn't like yesterday's girl. Next time, I'll pick someone you'll really enjoy."
She set the phone aside and apologized.
I didn't get why she was sorry, but I'd been feeling uneasy all morning.