Chapter 66: Appreciating the Rabbit’s Butt

“……This is more embarrassing than I thought.”

Jinwoo chuckled and lowered the bunny girl’s chest piece.

Sway!

A massive mass of flesh swayed under gravity, showcasing its majesty.

“And you tormented Team Leader-nim like that?”

“I don’t have a body as pretty as Seom-hwa-ssi’s to be that confident… Hng!”

Jinwoo smacked Hilde’s butt.

Hilde’s body, bound in the exact same pose as Shin Seom-hwa, trembled.

“Who says that? You’re beautiful like this.”

It wasn’t an empty compliment; Hilde and Shin Seom-hwa’s figures were hard to compare.

If it was about breast size, Hilde was slightly larger.

“Then it was worth the effort to wear it. It was harder to put on than I thought.”

“Should I have gone over and helped you?”

“Hmph~ Did you perhaps try dressing up another woman?”

“Of course not. I specialize in taking things off. I thought Hilde, struggling to change into the bunny suit, would look hot too.”

“Huu, honestly. Mmm…”

Jinwoo lifted Hilde’s chin and kissed her.

Their red tongues intertwined, and soon the movements became passionate.

Just as Jinwoo had thought, Hilde’s body was already quite heated.

“Slurp, Haa, Mmm….”

Kissing a beautiful woman is always pleasant, but…

Doing it while she’s tied up like this gives it a certain forbidden thrill.

Continuing the kiss, Jinwoo gently caressed Hilde’s body.

He stroked her waist, then her breasts.

“Nnngh! Hng….♥”

When he lightly pinched her nipples, she flinched as if a switch had been flipped.

Was it because she was tied up?

She seemed even more sensitive than usual.

“Phew…..”

Finally, the long, long kiss ended.

Hilde’s eyes were glazed over, lost in a daze.

Her cheeks were flushed red, and her breathing was ragged.

Satisfied with her distinctly feminine expression, Jinwoo gripped her from behind.

“Alright, let’s see how our Hilde is doing.”

“Nnn… I’m embarrassed…. Haa-ng!”

She spread her legs with her firm buttocks, parting them wide.

Her cute, pink anal opening, trembling slightly, came into view.

“You cleaned it well?”

“I-I did as Master-nim told me. Aa-ng!”

He gently touched the area near her anus.

The cute, pink, chrysanthemum-shaped hole trembled invitingly.

“This is your first time having your anus touched, isn’t it, Hilde?”

“Y-yes……”

Hilde lowered her face, looking slightly embarrassed.

Even Hilde seemed a bit ashamed to have such a sensitive area exposed so explicitly.

‘That’s why it’s so hot.’

Jinwoo continued to press down on her anus.

Meanwhile, with his other hand, he inserted a finger into her vagina.

“Nnnngh!”

Her vagina was quite wet.

Even with just a light touch, it made lustful squelching sounds.

Squish squish squish!

“Hng! Nnngh! Aaah!”

Her anus, which he was also gently touching, trembled.

It seemed like there wouldn’t be any difficulty developing it at this rate.

‘Alright, let’s see how much Hilde’s anus can take.’

He persistently touched her vagina until it was sufficiently loosened up.

“Haa! Aah!”

Even Hilde must find this spot sensitive.

She needs ample time to relax now.

‘She’ll still need some time to adjust.’

When he had penetrated Shin Seom-hwa’s anus, it was after considerable massage.

And that was after thoroughly preparing her beforehand.

But Jinwoo planned to open Hilde up a bit faster.

“Aa-ng! Hng! Mas-ter-nim… there…!”

“Does it feel good, Hilde?”

“Y-yes! It feels good. Being tied up like this, in this outfit, makes me feel so excited…!”

It’s certainly a rare pose, playing with the bunny girl outfit and the situation.

Judging that her vagina was sufficiently loosened, Jinwoo withdrew his finger.

“Haa… Haa…..”

Hilde, breathing heavily, glanced back.

Her eyes seemed to plead that it wasn’t enough yet.

Jinwoo chuckled and spread her anus open.

He sprayed lubricant directly inside.

“Hng….”

Her cute anus trembled.

Since it was her first time, he intended to moisten it thoroughly so it wouldn’t hurt.

“Are you nervous?”

“Mmm… Yes, I’ve never even had that part touched before….”

Hilde said, looking ashamed.

A beautiful woman apologizing for not having her anus developed.

This is incredibly hot.

“Nnngh!”

He inserted his finger into her anus.

Thanks to the ample lubricant, it went in relatively smoothly.

He meticulously applied lubricant to the walls with his finger.

He could feel the tight anus gradually becoming smoother.

“I’m going to develop this part now, understand?”

“Haa, Haa…..”

Hilde’s body stiffened completely.

It was natural, having a stranger enter her private parts for the first time in her life.

Of course, he had anticipated this much.

Squish squish squish!

“Hngh?! Aaah… Aaaah!”

One hand was in her anus, the other caressing her vagina, continuing the stimulation.

However, he didn’t let her reach climax.

This was to ensure sufficient connection between her anus and the pleasure nerves.

It might be a bit agonizing for Hilde, but…

It’s a necessary process for anal development.

“Haa! Hng! Mas-ter-nim, I…..”

“Not yet.”

“Nnn…..”

Hilde moaned softly.

She must have been aroused even watching Shin Seom-hwa.

Being told to hold back in her current state must feel like torture.

“Haa… Uuung….♥”

‘Oh, what’s this?’

Unable to bear it any longer, Hilde wriggled her hips.

Lubrication dripped from her vagina.

It was as if she was seductively asking if he still wouldn’t fuck her.

‘Damn, what a fucking hot pose!’

The pose was overwhelmingly stimulating.

If he hadn’t already climaxed with Shin Seom-hwa, he might have fucked her right then.

Smack!

“Hwaaang!”

He lightly smacked Hilde’s hips as she seductively swayed.

“How dare you tease your Master-nim while I’m training you? You need punishment.”

“Pun-punishment?”

A hint of anticipation crept into Hilde’s voice.

But she looked slightly taken aback when she saw what Jinwoo pulled out.

“Nnngh… Master-nim, that…”

“You couldn’t handle this last time, could you, Hilde?”

What Jinwoo pulled out was the vibrator he’d won previously.

Perhaps she remembered the time she came without stopping?

He could feel her anus tightening.

“Hngh!”

Thrust!

Finally, without letting her reach climax, Jinwoo removed his finger.

Her wet, dual openings quivered eagerly.

“Mas-ter-nim……”

“What? Do you want to go?”

“I-I want to… but that…”

Jinwoo smirked wickedly and turned on the vibrator.

It emitted a low Vrooom sound, pulsing with vibration.

He placed it against her firm buttocks.

“Haa, Hngh….!”

Jiggle jiggle!

Her openings repeatedly opened and closed in anticipation and tension.

The desire to climax soon.

Contrasted with the fear of unknown pleasure.

The two combined, making her body unable to stay still from the tension.

‘Hilde like this is quite novel.’

Hilde was always proactive when it came to sex, but…

Faced with modern technology and her anus, she was as timid as a virgin.

“Don’t worry. I’ll set the vibration lower than last time.”

“R-really? Aaahhhng!”

Jinwoo inserted his finger into her anus again.

This time, he gently tickled the entrance.

‘This part is quite heated up too.’

He was telling the truth about lowering the vibration.

If he didn’t, she’d be too distracted by the sensations in her vagina.

The vibrator slowly moved towards her vagina.

Hilde still flinched, aware of its movement.

“Hngh?! Nngh, Aaah….!”

Then, finally, the vibrator touched her vagina.

Her highly aroused vagina spurted lubrication.

“Hngh! Haang! Aaah!”

Hilde seemed to be feeling more than expected.

But she wouldn’t reach climax yet.

‘The vibration is too weak for that.’

He moved his finger slowly.

The anus, which had barely accepted one finger initially, now easily accommodated two.

This meant she had adapted considerably.

“Hngh! Aaah! Th-there…! Hngh!”

The vibrator’s constant vibration felt within her vagina.

Combined with the stimulation of her anus, it was a success.

Jinwoo gradually increased the speed of his finger probing her anus.

Hilde’s moans began to change.

“Hngh! Aaah! It tickles… Something’s rising… Nngh! Haaak!”

At first, she just flinched.

Now, she reacted sensitively to the movement of his finger.

Jinwoo closely observed Hilde’s body, probing various parts of her anus.

Then, he focused intensely on the most sensitive spot.

“Hwaaaaang!”

Finally, Hilde’s body arched violently as she climaxed.

She probably couldn’t even tell if it was from her anus or her vagina.

But it didn’t matter.

It was just the beginning, after all.

“Hng, Hngh?! Mas-ter-nim… just a moment… I just came, Hnggggh!”

The vibrator continued to pulse against her sensitive vagina.

At the same time, Jinwoo’s fingers didn’t stop probing her weak spot.

“Here, feels good, doesn’t it?”

“G-good! Haang! Aaahah!”

Hilde was completely lost in pleasure.

He continued probing her anus while she was in that state.

Just as she was about to climax again from the continuous stimulation…

“Again, again… Hngh… Haa?”

Suddenly, Jinwoo stopped his movements just before her climax.

“Mas-ter-nim…? Why… Hnggggh!”

Then, he immediately resumed caressing her.

Hilde, uncharacteristically, struggled against her bonds.

Jinwoo knew from experience…

How much stopping just before climax could make a woman yearn.

“Hngh! Mas-ter-nim… L-let me go….”

“No. Hold on just a little longer.”

“Nnnngh! P-please….! Aaah, it’s coming again…”

Perhaps it was because she had experienced several shallow climaxes.

Hilde looked truly overwhelmed, unable to contain herself.

But Jinwoo betrayed her expectations.

He turned off the vibrator altogether.

“Mas-ter-nim… Please forgive me…..”

“Forgive you for what? You didn’t do anything wrong.”

“Mmm, then why……”

Jinwoo chuckled and continued probing her anus.

Her sufficiently loosened anus now accepted his fingers smoothly.

“Haaak! Hwa!”

“You want to go that badly?”

“Y-yes… Please, I beg you……”

“Then I’ll just keep probing your anus. Want to go like that?”

Hilde’s body trembled.

Jinwoo’s tone was similar to the teasing Hilde had done last time.

“Nnn, you’re angry after all……”

“I told you, no. I just want to see you feel good.”

“Aaah! Hngh! Haang!”

Jinwoo immediately began probing her anus rapidly.

Sweet moans flowed from Hilde’s lips.

But it wasn’t enough to make her climax immediately; she kept trembling.

To help her, he caressed her bouncing breasts.

“Hngh! Aaang! Mas-ter-nim….”

“Now, focus on climaxing, okay? Or I’ll stop again?”

“Hnggggh!”

Squish squish!

Lustful sounds echoed from her anus.

Hilde seemed truly focused on her anus.

After tormenting her like that for a while…

“Hwaaaang!”

Finally, a powerful moan escaped Hilde’s lips.

Simultaneously, her taut anal-vaginal area clenched tightly around his fingers.

Pfft! Pfft!

Lubrication burst from her gasping vaginal opening.

He hadn’t even touched her vagina, meaning the pleasure from both openings had fully connected.

“Hwa, Haa….”

Hilde’s body slumped, like a girl experiencing her first climax.

The unique climax seemed quite intense.

Her slightly dazed gaze and expression were quite erotic.

But Jinwoo had no intention of ending it there.

He applied lubricant to his erect penis.

Then, he grabbed Hilde’s gaping anus again.

“Mas-ter-nim… J-just a moment, let’s rest…..”

Had she regained a bit of consciousness?

Hilde, uncharacteristically, asked for a break.

But Hilde’s pleading posture only excited Jinwoo further.

Jinwoo thrust his penis into Hilde’s anal-vaginal passage in one go.

“Hwaaaang!”

Immediately after, Hilde’s lewd moans filled the air.

Those moans sounded quite similar to Shin Seom-hwa’s.