I Absolutely Won't Allow Anything Like Anal Beads...!
Ryu Se-hee let out a long sigh the moment she stepped into the shower stall and locked the door behind her.
Only then did she cover her face with both hands and sink to the floor.
Haa……! I’ve lost my mind. I’ve completely lost my mind……!!
Why on earth did I say something like that back there…! What an idiot!
Regret crashed over her like a wave.
I’ll take care of it myself—it sounded like I was giving him permission…!
To use that strange bead Teacher Tae-oh had brought……!
“Ugh……!!”
She wanted to slam her head against the wall.
No wonder the corner of Tae-oh’s mouth had kept twitching upward…!
Her brows furrowed deeply. She was furious with herself.
“That thing is definitely meant to go in your butt, isn’t it……”
Why the hell would anyone want to stick something like that there of all places…!
It was the kind of perverted sex you only saw in porn.
A filthy, disgusting object used for that kind of dirty act.
And Teacher Tae-oh had brought it with the intention of using it on her?
“Ha……!”
Her buttocks clenched instinctively.
If something like that actually went inside her ass….
……What would happen?
No, what the hell am I even imagining right now…!
She shook her head violently, as if trying to fling the thoughts away.
Why was she even considering going along with it?
Even without that, lately Teacher Tae-oh had been treating her like some kind of girlfriend….
If they went any further and did something so shameless…!
Teacher Tae-oh will completely lose all respect for me…!
Even though she was being blackmailed and trading her body as payment, she still wanted to keep at least some shred of dignity.
She didn’t want to look like the kind of woman who fell easily for a man like that.
Above all—
If I let him do something perverted like sticking that in my… my asshole right in front of Teacher Tae-oh……
She wouldn’t be able to hold her head up and call herself a teacher ever again…!

She was so embarrassed she felt like she’d never be able to lift her head again.
To do something like that and then stand in front of the children with a straight face….
No. Absolutely not…!
Ryu Se-hee stared straight into the mirror.
Yes. This was one thing she had to refuse firmly.
Sex… she could somehow endure for the sake of their deal.
But something as absurd and unspeakable as that—she absolutely, positively could not accept it…!
……Twitch!
“…Hah!”
Her buttocks clenched tight again.
The memory came flooding back.
The way Teacher Tae-oh’s hand had caressed her ass.
The sensation of his fi… his finger sliding inside her. Every bit of it.
That feeling from before was resurfacing…….
Squeeze….
“Ah……… No…!”
She deliberately tensed her buttocks with all her strength.
If she relaxed even a little, she’d remember the feeling of Teacher Tae-oh’s finger pushing its way in again.
If she let herself feel that again…….
No. She was not going to allow it, no matter what…!
“……Haa……”
Her eyes fell on the body wash sitting in the shower stall.
……Still, she should wash herself thoroughly, right?
She would rather die than let Teacher Tae-oh see anything dirty on her.
The whir of a hair dryer echoed from inside the shower room.
While Ryu Se-hee was washing up, I handled some “civil complaints” on my phone.
It wasn’t anything important—just a kid asking about tomorrow’s supplies, so I gave an appropriate reply.
I’d already posted everything in the Classpia notice board, but some kids still asked anyway.
I’d technically left for the day, but when students reached out like this, a homeroom teacher couldn’t just ignore them.
There had been times when a call came right in the middle of something naughty and nearly scared the life out of me.
At least being a male teacher spared me the worst of it.
Female teachers—especially young ones—had it rough. Parents often looked down on them and contacted them constantly.
Was this why some people used two phones?
“……Hmm?”
Two phones….
Hmm? A pretty good idea just hit me.
If I asked Shin Yi-kyung how she bypassed the two-phone system, maybe I could naturally steer the conversation toward information about her actual phone?
It was a solid idea.
That prideful Shin Yi-kyung would probably be willing to teach me if I approached her in a slightly humble way.
I could pretend to ask about the second phone and casually guide her into showing me her other device.
Who knows—I might even find a way to connect to her real phone.
Good plan. I’d ask her next time I had the chance.
“……Ah. Teacher Tae-oh.”
“Hmm? Shower’s done?”
“…Yeah.”
I tossed my phone aside and turned to look at her.
Whoa.
I saw it every time, yet the sight still drew an involuntary sigh of admiration.

“Not covering yourself with a towel today?”
“What’s the point… when you’re just going to tell me to take it off anyway.”
“True enough.”
She wasn’t even trying to hide her breasts or pussy with her hands.
She stood completely exposed.
It was hard to believe this lewd, voluptuous body had belonged to a virgin teacher just a short while ago.
The cheap, motel-brand body wash scent drifted through the room.
My cock refused to stay calm the moment I saw her.
Ryu Se-hee flinched when she noticed my rigid erection.
“……Tsk.”
“You don’t get startled when you see my cock anymore?”
“I’ve seen it a few times now.”
“You’ve seen it enough times that you’re getting used to it?”
“Whether I’m used to it or not…… It’s none of your business, Teacher Tae-oh…!”
“It is my business. If you’re used to it, you might actually start enjoying yourself.”
“E-enjoy it? As if…!”
Ryu Se-hee snapped, her voice sharp.
The way she drew a hard line with that serious expression only made her seem more like she was enjoying it.
She’d been sneaking glances at my cock the whole time.
I patted the spot on the bed beside me.
“Come sit here.”
“………”
Ryu Se-hee walked over, her bare breasts swaying, and sat down next to me.
The old bed creaked under our weight.
Her plump ass filled my vision.
I reached out and stroked it lightly.
Sliiide….
“Hya!?”
“Did you clean your ass properly?”
“Tsk…! I-I said I took care of it…!”
“You did a good job. Your skin’s so smooth.”
“Nngh……!”
Her ass really was incredibly soft.
Ryu Se-hee, who had been glaring at me like she wanted to kill me, whipped her head away in embarrassment.
“Teacher Tae-oh…! You’re not seriously planning to… do that, are you?”
“Do what?”
“You know what…! That thing you showed me earlier!”
“Oh. The anal beads? I’ve got them right here.”
I picked up the anal beads and dangled them in front of her eyes.
Ryu Se-hee stared at them blankly for a moment before hurriedly turning her face away.
“That… that thing. Are you really… going to use it today?”
“Depends on how you behave.”
“If you’re thinking about it, drop it. Th… that is absolutely not happening.”
“Why not?”
“Why—because obviously you shouldn’t do something so filthy!”
Ryu Se-hee fanned her flushed face.
Her cheeks were bright red; she looked like she was burning up.
Filthy? That was a bit harsh.
So many people loved anal play.
And she was clearly one of them.
Squeeze……!
I’d been holding her ass in my hand this whole time.
I could feel how tightly she was clenching, how nervous she was.
The way she kept it pressed against the bed so I couldn’t reach her hole said everything.
The very fact that she was so hyper-aware of it meant she actually wanted it, didn’t it?
Hmm. What to do.
Part of me wanted to order her to spread her cheeks right then and there.
But in her current state, she’d probably fight to the death before agreeing.
I didn’t feel like arguing now that we’d come this far.
“Fine. I won’t do it.”
“……Really?”
“If you hate it that much, what can I do? I’m not interested in forcing you.”
“Th-that’s right! ……Good decision.”
Ryu Se-hee’s face brightened just a little.
Her voice carried the faintest trace of disappointment, but I pretended not to notice.
Of course I had zero intention of giving up on anal.
Why would I bring the anal beads just to abandon the idea?
Besides, even though the mood was that she wouldn’t allow it right now….
Deep down, Ryu Se-hee was definitely hoping for anal play in some corner of her heart.
She just couldn’t bring herself to say it out loud.
Things like this usually worked best when you warmed her up normally, got her body excited, then slipped it in while she wasn’t thinking straight.
“Instead.”
“…Hm?”
“Today I want you to service me for once.”
“…Me service you?”
She blinked, genuinely confused about what I meant.
“Wh-what do you mean by… me servicing you?”
“I’ve always been the one doing everything for you. The foreplay, the penetration—everything. Today I want you to take the lead.”
“So you’re saying I should… make you feel good, Teacher?”
“Huh? Ah, well… yeah, that’s the idea.”
“Tsk……”
“You’ll do it, right?”
“………Fine. I understand.”
After a moment of hesitation, Ryu Se-hee gave a small nod.
Maybe she thought this was better than having the anal beads used on her?
The way she unconsciously interpreted “service” as “make you feel good” brought a smile to my lips.
“Heh heh.”
“Wh-why are you laughing!?”
“No reason. I’ll just lie down, so go ahead and try.”
“……Okay.”
My mouth itched to tease her, but I held back.
It would be more fun to see it for myself than to say anything.
I was curious what “making me feel good” meant in Ryu Se-hee’s mind.
“Then I’ll lie down… here we go.”
Thump.
I sprawled out shamelessly across the bed.
Ryu Se-hee glanced at me, then quickly turned her head away again.
From the direction of her gaze… Ah. She must have seen my rock-hard cock.
“Want to give it a try? The service, I mean.”
“Nn……”
Ryu Se-hee silently turned back toward me.
Her eyes moved busily, scanning my naked body from top to bottom.
Finally, with a deep sigh, she climbed onto the bed.
“I… I’ve never done this myself before.”
“I know.”
“Even if I’m bad at it… just let it slide. …Don’t make fun of me.”
Oh. The way she said that only made me want to tease her even more.
But I held it in and waited as she drew closer.
“Service…… I’m starting now.”