Woke up this morning and my body was squeaky clean.

On the flip side, the bed was a total disaster.

The bedsheet had slid halfway to the floor, and the duvet had already settled down there.

How wild did it get to end up like this... I suddenly felt embarrassed.

I got up and started to tidy up.

I straightened out the bedsheet neatly and folded the duvet back, but something caught my eye.

Underneath the bedspread, it looked dark as if slightly wet.

"No way... Did I...?"

Seeing the trace, last night's memories began to come back..

I recalled jerking off wildly with my pussy making all kinds of noises, and my face turned red.

"I must've been crazy... But it felt freaking amazing..."

After tossing the laundry into the washing machine, I pulled out a vibrator I had bought long ago and forgotten about from the drawer.

I bought it out of curiosity when I first started living alone, but it was too intense to use.

Holding the small pink vibrator in my hand, I decided to turn it on.

Whiiiirrrrr

Feeling the vibration, my hand involuntarily slipped down into my panties.

I naturally placed the vibrator against the clit I had stimulated yesterday.

"Mmm...♡ That thing yesterday was...haah♡"

Thinking about yesterday, my hand wouldn't stop shaking.

Now my body seemed to remember, almost pushing towards the vibrator.

"No... I shouldn't be doing this in the morning...mmm♡"

My spine straightening and my head tilting back signaled the climax was near.

But far from pulling away, I pressed the vibrator closer to feel the intensity of its vibration.

My waist started to shake, and my legs bent.

"Here I go..♡ Right through the clit♡ Heehee♡♡ I'm coming!!♡"

My legs trembled and my head felt slightly dizzy.

"Mmmmm♡♡ Haaah..♡ Haa...♡"

I collapsed right there standing.

Staring at the wall with a dazed look, I gasped for breath.

"Haah... It's good but... something's missing..."

I let go of the vibrator, looked at it, then turned on my laptop and went to a website.

I slowly read through the photos and descriptions and ordered something nice.

I debated whether to buy it or not, but it seemed like I would end up buying it anyway, so I closed my eyes and clicked the payment button.

[Order completed. Expected delivery is tomorrow.]

=====

"Hmm... 180 points, huh... gotta break 200 today."

Checked the app, Shin Ah-young is at 180, Yoon Hye-yoon at 45.

Yoon Hye-yoon's slow progress is because I wanted to do it while looking at her in person.

Started off by visualizing Shin Ah-young and altering the onahole.

Shin Ah-young, as usual, was sitting at her desk studying.

A prime example of a good, studious kid.

"Is it weird that I'm the odd one out not studying in engineering?"

Still, with three weeks left, there was time to chill, so I grabbed the large onahole and wrote on the thigh.

Really curious what happens when you hit 200 points.

[I really wanna fuck your pussy right now.]

"Wha..What!? But, I have an assignment due today...can we maybe do it after I finish this...?"

She's getting used to writing on her thighs and stomach, not even flinching now.

Shin Ah-young answers while staring into space, wearing a no-bra white tank top and short pink shorts.

Lifting her head, her giant boobs wobbled slightly.

Worried the tank top straps might snap supporting those big tits.

Man, they're surprisingly sturdy.

[I want it right now.]

"So, sorry. It is due today but the deadline is at 1 PM, so it's a bit tricky timing-wise..."

Shin Ah-young hesitated, then added,

"Once we start...it goes on for long...and then I get all drained..."

[Then stick a dildo in and study. If you refuse, no cock for you.]

As if she had no choice, Shin Ah-young pulled a dildo from her drawer.

She's really bad at pushing back.

She stripped off her shorts and panties, laying them on the floor.

She prepared by placing a towel on the chair and securing the dildo.

After lightly inserting a finger into her pussy to check for moistness, she meticulously applied lube around the entrance.

Then, she sprayed lube on the dildo and rubbed it up and down.

Seeming satisfied it was enough, she mounted the dildo.

With one hand holding the dildo, and the other spreading her pussy to align it,

"Mmm♡"

She slowly began to lower her hips.

"Ahhaah♡ Big..."

Eventually, she swallowed it completely and began to rock her hips back and forth.

Gradually grinding on the dildo, she seemed to adapt and resumed studying.

Initially doing well, her hips began to twitch after a while.

Her face flushed, mouth half-open, silently exhaling hot breaths.

10 minutes later

The typing slowed, and her hips visibly bounced.

Eventually, she took her hands off the laptop, grasping the desk and masturbating.

"Mmm♡♡ I need to do my assignment, but how can I hold back with this inside♡"

"Just this once♡ Then I'll study, so no playing with my body♡"

No matter how desperately she mixes moans with her words, it's clear she's begging to be fucked right now.

Each time her ass hits the chair, squelching sounds followed.

When her hips seemed about to explode, I shoved my cock all the way in.

"Ahhaah♡♡ You, putting it in isn't helping♡♡ Hahh♡♡"

She could tell right away my cock was slightly bigger than the dildo.

A few vigorous thrusts, and Shin Ah-young quickly climaxed.

Her ass pressed against the chair, hips trembling wildly as she moaned.

"Mmmmm♡♡ cock...I love it♡ Haah...♡ Ughh..♡"

She squirted pussy juices on the towel, frantically milking my cock with her insides.

I didn't give her a moment to enjoy the afterglow, just kept pounding.

Her pale, large ass contrasting with her slim, taut waist.

With every thrust, her large breasts bounced extensively.

No way to describe it other than a body made for milking cum.

The urge to climax rose, and I sped up, finishing deep inside.

Even while cumming, her vaginal folds seemed to suck more cum out.

"Haah...♡ It's hot... coming out..♡"

Shin Ah-young basking in the sensation of an internal cumshot with an ecstatic expression.

I didn't pull out immediately and gave a few more deep thrusts before finally pulling my cock out.

When I did, a thick white fluid burst from the tight hole.

Shin Ah-young stood on her toes, leaning over her desk.

The chair was already far behind, white and clear fluids dripped on the floor.

Glancing at the clock, it was almost lunchtime.

Hmm.. an hour until the assignment deadline...

She'll manage, right?

To encourage her, I washed off the mix of cum and pussy juice and dried her off thoroughly.

After cleaning up, I returned to my room and turned on my phone. An alert was waiting for me.

"Shin Ah-young's score has reached 210 points, and the second function has been unlocked."

"Did it finally open?"

I hurried into the app, and Shin Ah-young's section was sparkling.

Full of anticipation, I clicked on it.

[Shin Ah-young]

Current gauge: 210 points.

Age: 22 years

Height: 168.3 cm

Weight: 49.6 kg

Measurements: 97 - 65 - 95

Disposition: Masochist

Weak spots: Clitoris, G-spot, cervix, anus, nipples, breasts, armpits

Favorite positions: Doggy style, missionary, cowgirl

Looks like her whole body's becoming an erogenous zone.

Scrolling down, there was additional information.

[Additional Details]

As this is the first time reaching 200 points, a new function will be explained.

The synchronization rate with the onahole has increased, allowing for additional physical actions.

In voyeur mode, you can now physically touch the woman's appearance as seen.

However, the force is mild, so please verify it yourself.

Additionally, you can appear in front of the said woman in a translucent form.

Of course you can choose between transparent and translucent.

+A new product from our company will be shipped to your house.

"Oh... so just by touching the onahole, I can touch her anywhere?"

"And translucent? Like, becoming a real ghost? Then, I guess they can understand through body language without having to write."

And about the new product...

Wonder what they will send this time?

=====

The next day.

Got a text that the parcel had arrived, so I quickly opened the door.

There were two boxes sitting at the front door.

"Two? They're about the same size, why not just send them together?"

First, I brought them inside and opened the first box.

Among the bubble wrap was a familiar shape, an onahole.

Holding it and looking it over, its purpose was clear.

It seemed like a replication of the lower half of a human face, an onahole with a nose and mouth.

I spread the lips with my finger and saw that it even had detailed teeth and a tongue.

"Always wanted to know what a blowjob feels like, and this one's perfect for that."

I've bought blowjob holes before but was always disappointed because they were just regular onaholes with a tongue shape added.

Satisfied with the first product, I grabbed the second box.

This box was different; it was double-wrapped in black plastic, almost like it was packaged by another company.

Tearing open the black plastic, out came a dildo.

"Huh? Looks a bit small... is this meant for anal?"

Used to seeing Shin Ah-young's 18cm big dildo, the average-sized flesh-colored dildo looked small.

"Well, I'll find a use for it eventually."

Having a dildo in a single guy's house is perfect for misunderstandings, so I put it back in the box.

"Better hide this somewhere out of sight."

While pondering where to stash it, I glanced at the delivery slip on the box and something felt off.

The last number was sketchy?

Written in a scrawl, at a glance it looked similar.

My apartment is 502, but why does the last number look like a 3?

I had mindlessly brought in both boxes because they were stacked... Could it be...

I slowly read the delivery slip from start to finish with a growing suspicion.

Sender: xxxxx oooo xxxx

Recipient: xx Mansion Apt 503.

Recipient: Yoon Hye-yoon

Fuck.