Chapter 163
Chapter 163
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Translator: crow
Chapter Title: Watching Sis's Anal Squirting After Bedtime
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Normally, anyone else would think she was just a sweet older sister worrying about her little sibling.
But to me, who knew about their secret sex lives, it sounded entirely different.
Like, If Hee-jin falls asleep early, I can masturbate as much as I want, right?
Thinking back to that smile she'd flashed earlier, the odds were pretty high.
No sister smiles while her sibling's in pain.
Today, I decided not to detach the onahole from my body. I was way too curious about what might happen.
I didn't want to miss a single step of the process.
Luckily, nothing happened until I got home from my part-time job.
I lay on my bed, striking a pose like I was settling in for a movie.
Vrrr...
Chae-ah was accelerating a bit more than usual, while Hee-jin—clearly exhausted—had her eyes closed.
Drool trickled from the corner of her mouth; she was definitely out cold.
Soon, they pulled into the underground parking lot, and Chae-ah reached over.
She shook Hee-jin's shoulder, and only then did her eyes flutter open.
"Hee-jin, we're home. Let's head up and get some sleep."
"Huh...? Oh... Got it."
One half-asleep, the other wide awake. The two of them hurried into the house.
A moment later, Chae-ah stripped off her clothes into the laundry hamper, standing there naked. She rummaged through a drawer and pulled something out.
It was a familiar item.
The little pack I'd bought before—and seen multiple times at Ayoung's place.
An enema.
Why the hell is that in there?
I'd figured maybe a dildo at most, but this was way out of left field.
I'd thought she had potential after seeing her rub her anal entrance during her last session, but witnessing it firsthand felt completely different.
But that wasn't the end of it. She reached into the space by her bedhead and pulled out a dildo.
Not a mold of my cock, but a standard size, much smaller.
She grabbed the enema and dildo like it was routine and headed to the bathroom.
What happened inside was obvious.
She grimaced through several enemas, then hopped straight into the shower.
Focusing especially on her ass and inside it.
I wondered when the hell she'd bought those.
Racking my brain, I suddenly remembered what Hee-jin had said.
The day she'd grilled me about a package for her sister—asking if it was from me.
It was the day of my first time, so the date was burned into my memory.
About a week? She said it arrived a few days prior, so around ten days?
As I did the math, Chae-ah emerged from the bathroom.
Contrary to my expectations of her starting to masturbate, she grabbed some clothes, got dressed, and headed to the living room.
Her destination: her little sister's room.
She knocked softly and spoke cautiously.
"Hee-jin, you asleep?"
No response from inside. Sensing no movement, she hurried back to her room.
Her body shivered as she anticipated what came next.
Chae-ah stripped again and lay on the bed. She slipped on sanitary gloves and popped open the lube cap.
"Couldn't do it yesterday, and now here's my chance. Talk about good luck."
She slathered on a generous amount of lube, then shifted her position, shaking her body.
Doggy-style belly-up? Or the position for a mating press?
Lots of ways to describe it, but the key point was it was fucking hot.
Perfect Chae-ah, legs spread wide, ass lifted high.
Just watching made my cock throb like it might burst.
"Ahhh..."
In a position perfect for reaching, she dove right in.
The wrinkles bunched inward in resistance at first, but she knew how to relax it—easing in bit by bit.
Starting soft around the entrance. Gradually probing deeper to check the feel.
Once she judged it loose enough, the first knuckle vanished.
"Nngh... Feels good..."
She wriggled it around, savoring for a moment, then boldly pushed the second knuckle in.
Her eyes glazed briefly with a soft moan, but she kept the momentum, shoving it all the way to the base.
"Ahhhk...! Nng... Hnngh..."
Chae-ah let out a loud cry of pleasure.
Her toes curled, and her pussy clenched inward—obvious signs of her state.
Of course, the biggest giveaway was separate.
Her face, welcoming it in real-time, twisting in ecstasy.
The same expression I'd seen on Ayoung or Hye-yoon when I thrust into them.
"Haaah... Ahng..."
Chae-ah writhed as she slowly began moving her hand.
Twisting it around, rubbing the walls.
Already in such a lewd pose, fucking her own ass no less.
The sight was so impressive, I decided to reward it. I dripped some oil in.
Most stayed at the entrance, mixing with the lube, but her moving fingers dragged some inside.
"Nngh...! Hnngh..."
Pussy juice welled up like from a spring, crystal clear—showing just how sensitive she was.
Some had already overflowed, matting her pubic hair.
"Why am I... so sensitive today? With this, maybe I can..."
Chae-ah slowly withdrew her index finger. She rolled onto her side, rubbing her anus with her middle finger alongside.
Then, two fingers expanding and sliding in.
The hole gaped far wider than before.
Deep, sticky insides fully visible. What would it feel like to put it in there?
Just watching something so erotic was driving me insane.
My cock was out for now, but maybe I could sneak a finger in?
Of course, only if she put on the VR gear first. Had to block her real senses.
"Two fingers... Success."
Before I knew it, her anus had swallowed both index and middle fingers completely.
The hole clenched around them, trying to close, but Chae-ah seemed to love the stretch—she spread her fingers, teasing it open.
She rubbed the walls even more persistently, sinking deeper into pleasure.
Squelch... Squelch...
"Ahhhh... Hnngh... Nng...!"
As she worked herself diligently, her reactions suddenly shifted.
Faster thrusting, hips starting to tremble.
Chae-ah gritted her teeth and kept going, moans and drool leaking through despite it.
"Hnnngh...! Hnngh... Nngh...! Cumming... Cum...ming...!"
Kindly announcing her climax. She held her breath—and psshhh... psshhh...
Her massive ass pointed straight to the sky as she squirted.
Pussy juice rained down onto the sheets.
Anal masturbation leading to squirting. I'd witnessed something incredible today.
"Haa... Haa... My ass is so hot..."
She calmed her body, fingers still buried in her anus.
Her eyes cleared soon after, but they still burned with desire for even greater pleasure.
"Two fingers definitely feels way better. So then..."
Pop!
She peeled off the gloves, showing off her gaping anus. Just as I thought it was over and felt disappointed, she finally reached for the VR gear.
Obviously. Wondering what she'd show this time, I hit YES.
Thumbnails flew by. Chae-ah clicked one like she'd memorized the spot.
It was the record of my first anal sex with Ayoung. She skipped straight to the timestamp without hesitation—must've watched it a ton.
At this point, I couldn't help but chuckle.
She paused once the desired scene hit, staring intently at Ayoung's anus.
She muttered to herself.
"Maybe... I should've bought a plug...? Dildo's still scary. Feels kinda big."
She rummaged on the bed and grabbed her new dildo.
Stroking it slowly, measuring the girth, then bringing it straight to her anus.
"Two fingers were fine, so... this should work? First time, though."
From her words, she'd only used fingers for the past ten days.
Still, managing two and climaxing solo meant she'd developed it quite a bit.
She poked at her anus with the dildo tip. Rubbing her clit simultaneously to relax further.
Her pussy twitched in protest—Put it here!—but Chae-ah firmly ignored it.
Like she was disciplining herself. Holding back despite knowing something better awaited.
"The front... No. This feels plenty good too."
She resumed the video and gripped tighter.
Thicker than two fingers. It waged war at the entrance—then suddenly slid in.
"Hnnnaaah...! So biiiig... My ass..."
She threw her head back with a broken moan.
Below, flesh pulled out and in repeatedly, creating a mesmerizing sight.
Virgin ass getting penetrated first. Did she know how erotic this was?
Not using my cock mold was a bummer, but for a first time, unavoidable.
Could actually tear her otherwise—I'd let this slide.
Meanwhile, Chae-ah wriggled the dildo slowly.
Adapting already, hunting pleasure points.
VR had her fully immersed. For her stellar first time, I added more oil.
She wouldn't notice a secret touch, so I stroked around her anus.
"Jooah... Stretched so wide... Me toooo..."
The scene played: me pounding Ayoung's ass with a plug and dildo.
Training scenes were her kink, huh.
"Making sounds like that... Must feel amazing, right?"
Totally lost in it—even my sneaky finger got no reaction.
She just writhed with the dildo's rhythm. No clue I was there.
Couldn't miss this, so I got bolder. Instead of the onahole, I'd go direct.
Virtual points at 100 meant physical interaction and semi-transparency for Chae-ah. Activated immediately.
First thought upon entering her room: Sweet. A scent that could melt my brain.
Blame the massive lube application.
"Nng... Nngh...! Faster... Ahngh..."
Video me pounding Ayoung's ass; Chae-ah moving steadily, if slower.
She'd pushed past the head, to the 1/3 mark. Progressing fast.
Pondering where to touch first, her jiggling breasts caught my eye.
Video me was kneading Ayoung's tits anyway, so I grabbed Chae-ah's.
"Hnnngh...! Joah... Ahng...!"
Twisting her rock-hard nipple ramped up the dildo's speed. Moans louder, breaths ragged.
She loved it.
I rubbed my cock discreetly, enjoying her reactions. Nestling in her cleavage, grinding on her stomach.
After a while, Chae-ah's body tensed.
Obvious pre-climax signs. A bit more teasing, and she howled through orgasm.
Even stronger squirting this time.
"Haaaaah...! Ahk...! Hnngh... Hng..."
Hips bucked wildly, spraying everywhere.
Standing by the bed watching, the dildo popped out of her anus with a plop.
The hole winked rapidly, trying to close.
But with her lower body limp, it'd take time.
"Haa... Haa... Haa..."
Chae-ah panted heavily, raising her hands upward.
She removed the VR headset, revealing her pleasure-flushed face.
Swipe. She wiped sweat from her forehead with her arm.
Then covered her eyes for a long moment.
Soon, she lifted her upper body to survey her surroundings.
Looking around, her gaze suddenly locked on me—eyes widening.
"Wha...? Whaa...? Wh-who...? Kyaa..."
She tried to scream but clapped a hand over her mouth, realizing her state.
But I was more panicked.
She can see me? How? I didn't hit 300 points!
Quick check: semi-transparent mode was on. Should've been full invisibility.
Racking my memory, I realized the screw-up.
Tested avatar morphing on Ayoung yesterday in semi-transparent... Forgot to switch back.
Cursed my past self, but water under the bridge.
Had to escape this somehow.
Swish.
The sound of fabric snapping her back; Chae-ah yanked the blanket up to her chest.
With her gorgeous body hidden, she pointed at me in utter shock.
"Wh-who are you? No, how did you even get in here...!?"
Just vanish? What to do?
Sweat beading as an idea flashed.
This body was an avatar too—sensations gone, but morphing should work.
No guarantees, but no better option. I tried it.
Transform into Han Chae-ah.
Astoundingly, my body softened and reshaped. Breasts and ass swelling, waist narrowing.
Chae-ah rubbed her eyes at the supernatural sight.
Thank god she just froze, speechless. Her bolting out would've been worst-case.
Transformation complete, I sent her a telepathic message in her own voice.
Giving a friendly wave.