Chapter 55: Chapter 55

After a wild night a few days ago.

Time flew, and the midterms were suddenly just a month away.

You might think there’s still plenty of time, but since my goal is straight A’s, I’ve been hitting the books daily.

Today was no different; I’d just finished my morning classes and was reviewing in my room.

Boom!

A loud sound, so loud I could hear it despite wearing earphones.

Thinking something had fallen, I quickly turned around to check the room, but nothing seemed amiss.

I put my earphones back in and tried to focus on studying again, but then I heard a strange noise.

It was barely audible unless you really listened.

Following the sound led me to press my ear against the wall of the next room.

「Ugh… Hmm…」

A voice that sparked curiosity was coming through.

I couldn’t just ignore it, so I grabbed my onahole and sneakily peeked to see what was going on.

And I was speechless at the scene before me.

「Ouch… that hurts…」

Yoon Hye-yoon was grimacing, rubbing her foot on a chair.

Naked, her pussy was swallowing a dildo, while a low-frequency massager was trembling on her chest and lower abdomen.

Considering the noise earlier, she might have hit her foot against the wall while masturbating.

After massaging herself for a while, she spoke in an exhausted voice.

「Ah… just before I was about to cum… it’s all gone cold now.」

Soon, as the pain eased, she began moving her waist again.

But she couldn’t get back into it and soon got up from her spot.

The dildo that came out was coated in white fluid, and the towel under her ass was soaked.

She cut the string connected to her pussy and removed the massager, setting it on the desk.

It was still on, vibrating irregularly and making a peculiar sound.

「I wish the ghost would show up at times like this… but since it didn’t, maybe I should give up for today…」

She sighed deeply and took the device to the bathroom.

After washing the dildo and herself, she touched her breasts repeatedly, seemingly regretting that she couldn’t finish.

Then she shook her head vigorously and started to dress quickly.

「Enough. I’ll forget it with some exercise. I’ll do it later.」

She seemed to be naturally high-libido and was controlling it through exercise.

Dressed in a white crossbody bag, leggings, and a bottle of water, she immediately left the room.

I watched her until she got into the elevator and then detached myself from the onahole.

Since returning her panties last time, I had been to the gym several times but never bumped into her due to different timings.

Having studied enough for the day and wanting to make an appearance, I decided to follow her.

Leaving at a safe interval, I arrived at the gym 20 minutes later.

A month of intense training later, the gym owner had stopped giving detailed instructions, just advising to maintain posture and gradually increase the weight.

This was actually better as it gave me an excuse to ask Yoon Hye-yoon for help.

After changing, I looked around while stretching.

The gym was spacious, and she was hard to spot among the scattered people.

I started my workout, planning to take my time to find her.

After finishing on the treadmill, I headed to a corner with a lat pulldown machine for an upper body workout.

A must for a man to broaden his shoulders.

「Phew… huh! Whew… huh!」

As I approached, I heard Yoon Hye-yoon making sexy moans while exercising.

She didn’t seem to notice I was there, just slightly lifting her head as she vigorously moved her arms.

Caught by her serious expression, I found myself staring, and something felt different than usual.

Scanning her from top to bottom, I noticed the sports bra she wore was much shorter than before, almost like underwear.

Her firm belly and vertical belly button were blatantly exposed, and her breasts were pushed together, appearing even larger.

Plus, the sweat dripping down various parts of her body added to the sexy atmosphere.

I waited until she finished a set before approaching to say hello.

「Hello. Long time no see.」

「Oh.. uh!? Hello! Yeah, it’s been a while. Are you feeling better?」

「Yeah, I got better last week.」

「That’s good. I was worried since I hadn’t seen you around.」

Relieved that I hadn’t quit working out, she smiled widely and took her hands off the equipment.

Then she began wiping the sweat from her armpits and cleavage, making it hard for me to look directly.

「The… clothes are quite revealing.」

「Huh? Oh… well, it’s getting warmer, so I thought I’d enjoy the weather. Plus, these absorb sweat better.」

Knowing her outfit was revealing, she awkwardly adjusted her clothes.

Mentioning the revealing nature of her clothes had made the atmosphere a bit awkward.

She tried to change the subject with a cheerful voice.

「Oh, did you come to do lat pulldowns?」

「Yeah, I’ve heard this is great for building back strength. I’ve been doing it more recently.」

「Oh, that’s good. I still have three sets to go. Do you want to join me?」

「Sure, I’ll just adjust the weight first. Give me a sec.」

I sat next to her and adjusted the weight plates before taking my position.

She continued to watch me, then walked over and placed her hand on my shoulder.

「You need to lower your shoulders more. Doing it like that could strain your muscles.」

「Thanks.」

Her adjustment allowed me to view her cleavage up close as I corrected my posture.

With her lingering scent of sweat, which surprisingly wasn’t off-putting, we started the exercise.

「Let’s start then. One!」

Matching her cue, I lowered my arms.

Her rough breathing filled my ears again.

As we moved in unison, it almost felt like she was moaning in response to my movements, much like using an onahole.

Caught up in these strange thoughts, I managed to calm my aroused state through the set.

The proximity and her moans made it hard to stay composed.

「Just a minute rest, and then we’ll go for another set. Keep up.」

「Sure, don’t worry.」

Unaware of my state, she breathed steadily, preparing for the next set.

I focused all my attention on my arms and back to keep from getting more aroused.

After barely managing to complete three sets, Yoon Hye-yoon got up from her place.

「It’s more fun doing it together. Time seems to fly.」

「It’s my first time concentrating this much.」

「Shall we do the next exercise together then? I still have two sets left, I’ll wait for you in front.」

「Alright, sounds good. I’m actually grateful.」

She moved a little away from me and sat down on the floor, hugging her knees. From my angle, her private parts were clearly visible between her legs, along with sweat marks and the outline of her labia.

My position being higher, I could see deep into her cleavage.

twitch.

Seeing something erotic made me feel power surge through my groin.

It was protruding enough to be noticeable, and if it grew any more, she would definitely see.

I shifted my gaze and tried to think of something else as I started my next exercise.

But as I moved, Yoon Hye-yoon, who had been spacing out, suddenly stared at me as if she was conducting an inspection.

She scrutinized my posture from head to toe with an eagle eye.

Then, she nodded slightly as if satisfied, but her gaze fixed on one particular spot.

I knew what it was.

She was staring intently at my bulging groin.

Caught by her passionate gaze, I involuntarily tensed my legs.

「Spread your legs more! And straighten your back!」

Feedback came immediately.

Was it a shout about my posture, or a complaint that she couldn’t see my bulge?

Lowering my eyes to her, her fixed gaze gave me the answer.

We finished the remaining two sets, and as I sat resting, she approached with a bottle of water.

「You worked hard. It’s ice water, so it’ll be cool. Take a big gulp.」

The bottle was cold enough to chill my hands.

I took a few sips and handed it back to her.

「It’s really refreshing. Thanks.」

But there was no response.

Her hand didn’t move to take the bottle back.

Looking up, I saw she was also looking down at me.

Specifically, at my groin area.

She seemed to be observing the protruding part intently.

Honestly, given her sexually frustrated state after masturbating earlier, today seemed a bit too explicit.

I shook the bottle in front of her to snap her out of it, but her eyes were still slightly glazed.

「Ah.. ah yes! It’s nothing. Since we did the upper body, how about we try lower body exercises now?」

Honestly, I wanted to continue with the upper body, but she forcefully dragged me along.

We ended up at the leg press.

It seemed intentional.

「Do you want to try a set first? I’ll check your posture, then join you.」

I sat down, placing my feet on the platform.

She stood behind my head, watching closely.

My eyes were raised enough to see her underboob, making me feel both comfortable and pressured.

「Here we go!」

As I moved my legs, my bulge shifted slightly with the motion.

I decided to just own it.

If she got excited seeing my bulge, all the better.

After finishing the set, I looked up at her and asked.

「How was my form? Was it good?」

「Yes… it was really good. Just keep doing it like that.」

She answered with a slightly flushed face, then sat beside me to join in the exercise.

We completed four sets together and as we rested, she suddenly stood up.

「Wow, look how fast time has gone. I have something else to attend to, so I’ll head out first.」

「Okay, thanks for today. It was great.」

「Sure, see you later.」

She said goodbye and quickly left the gym.

A slight smile appeared on my face.

Her 「something else」 was likely finishing what she started earlier.

Considering my shower time, I decided to leave a bit later.

About 20 minutes later.

I arrived home without running into her and grabbed my onahole, thinking about her.

If I was right, she’d be masturbating right now.

「Hah… imagining that… Is it bigger than this dildo right now? What are you doing showing me something like that?」

Just as I expected.