episode_0013

“Is this your first time at the gym? It’s cleaner and nicer than you thought, right?”

“Yeah.”

Just hearing the word “gym” usually conjures up an image of a place reeking of sweat, messy and somewhat run-down. However, the gym operated by Park Si-hyun’s father was far from that image. It had a very sophisticated feel to it, almost like a comprehensive fitness center.

“On that side, athletes train and spar, and over there is for weightlifting. The changing rooms and showers are over there. Oh, and we also have a swimming pool here.”

Park Si-hyun excitedly introduced me to the gym. People who seemed to be trainers at the gym recognized Park Si-hyun and exchanged greetings with her. I could see them sneak glances at me. They didn’t ask directly, but they seemed curious about my relationship with Park Si-hyun.

“Alright, hurry up and change into your workout clothes.”

Completely oblivious, Park Si-hyun enthusiastically pushed me to start exercising. I had no choice but to go into the changing room and put on the gym-provided workout clothes. They weren’t particularly stylish, but functionally, they were fine.

I came out of the changing room before Park Si-hyun and waited for her for a moment.

“You’ve been waiting long?”

“I’m out now. Huh? Your outfit…”

“How is it? I bought it once before.”

Park Si-hyun was wearing the workout clothes she brought, and the problem was that it was leggings. Her elastic body shape was clearly visible, especially with her ponytail and crop top, making her look more revealing than usual.

“Hey, that’s too revealing. Is it okay to wear that at the gym?”

“So what? Many women wear these.”

Surely, I’ve heard those muscle heads complaining about how leggings are distracting. Frankly, I didn’t see why it should matter. It’s not like anyone is undressing and working out. Isn’t it stranger to be concerned about others while working out?

“Hmm, why are you acting like that? Are you also bothered by it?”

“Hey, why are you getting so close?”

“Don’t like it? Then step back.”

Seeing my reaction, Park Si-hyun seemed to be playing around. She definitely did the thing with her chest on purpose.

“Caught you looking? You perverted jerk.”

“Damn it, you [expletive].”

As if he were absolutely sure, he even went as far as to whisper in my ear.

This guy keeps catching my eye.

Ugh.

“Haah!”

“Quit the bullshit and teach me some exercise.”

“Fine, stop clenching your butt and talk.”

Feeling irritated, I relaxed my buttocks. Fortunately, no one was around to witness it.

Although Park Si-hyun had a complaining expression, he didn’t say anything.

“We’ll start with warm-up exercises. I’ll show you the proper posture.”

Park Si-hyun seemed to have a knack for exercising when he was a man, so he taught me quite thoroughly.

However, there were a couple of issues.

“Bend down a bit more.”

“I can’t bend any further.”

“Your body is really stiff. Here, I’ll push you.”

The first problem was that I wasn’t particularly good at exercising. The second problem was that Park Si-hyun’s physical contact was excessively intimate.

“Try bending a little more?”

“Hey, just a moment.”

“Why? Come on, stretch your waist a bit more.”

My chest was heavily pressed against his back or arms.

But this time, Park Si-hyun seemed oblivious.

I thought about saying something, but since we were already intimately involved, it felt odd to speak up at this point.

“Alright, that’s enough for the warm-up. Huh? Why are you standing so awkwardly?”

“Um… just because.”

“You’re not tired already, are you? You were so restrained when doing that other thing.”

With a chuckle, Park Si-hyun spoke softly at the end.

You’re the reason for all this, you damn woman.

It was incredibly irritating to be made to feel this way, but now there were too many eyes watching for me to scold her right here.

Damn, you’re lucky.

“Come on, let’s do some treadmill and weights next.”

I wanted to go somewhere quiet and cool off, but Park Si-hyun seemed to be having a great time working out, so I decided to leave him be.

Park Si-hyun continued coaching me by my side.

We ran on the treadmill together and he assisted with the weights, sweating quite a bit himself.

“Phew, I’m sweating. Want some water?”

His leggings were soaked with sweat, accentuating the contours of his already attractive body.

Unintentionally, I found myself staring through Park Si-hyun’s body.

“Why are you looking at me like that? Oh, you…”

Finally, Park Si-hyun noticed my body, especially my fully erect member.

“…pervert. Why are you getting hard?”

“You’re the one who made me.”

“Does it look that good?”

“Seriously, it’s impressive.”

“Pfft. Haha…”

Park Sihyun chuckled for no apparent reason while working out.

I found myself chuckling for no reason as well.

“But what should we do? There’s nowhere around here we can be alone… Oh, come here.”

“Where are we going?”

Park Sihyun led me somewhere, pulling me along.

“Where is this?”

“As you can see, it’s a gymnasium. It’s used for pilates and aerobics, but since it’s not the season for classes, it’s being used as a storage room for equipment.”

The room was surrounded by mirrors. As Park Sihyun said, there was some equipment piled up, but overall, it was spacious and properly cleaned.

“Come to think of it… now that I’m a woman, maybe I should become a pilates instructor.”

“You think so?”

“Well, kind of? I have some basics. Want me to show you?”

Park Sihyun approached the wall where the mirror was, grabbed onto the exercise bar, and lifted one leg.

“See, impressive, right?”

She effortlessly performed the so-called “I” challenge. Honestly, it was amazing.

“That’s impressive.”

“Right? Even though I’ve become a woman, my strength might have decreased, but my flexibility—ah!”

To be precise, it was an impressively embarrassing sight.

I covered Park Sihyun from behind.

“You perverted bastard.”

“You were the one who seduced me first. Open your mouth.”

“Ugh…”

I still held onto one of Park Sihyun’s raised legs and kissed her deeply.

Complaining, Park Sihyun responded by intertwining her tongue with mine.

“Mwah, ha… ”

“I’m going to undress you.”

“Hey, be gentle, I’ll tear…”

Roughly, I removed Park Sihyun’s crop top and leggings. She stood there naked. I also took off my pants and brought out my fully aroused member.

After undressing, I inserted myself into Park Sihyun while holding onto one of her legs.

“Ahh, it’s too intense, you perverted bastard♥”

“It’s because you’re so wild.”

“It’s all because of me, you damn jerk♥ You even get hard while exercising♥”

“That’s because you make my dick hard, you bitch.”

“Ah♥”

I thrust as if I were going to break her vagina. Midway, I changed positions due to the lack of comfort.

I briefly lowered Park Sihyun’s legs and then lifted both of them while entering her.

In the mirror, the image of Park Sihyun being lifted was reflected.

“What, what are you doing?”

“Lifting you up to exercise.”

“Ha♥ You perverted bastard. What kind of exercise is that—ohh♥”

“Shh, count while I give you some assistance.”

“Mm, o-one♥”

In sync with Park Sihyun’s assistance, they began the intense lovemaking. Every thrust made Park Sihyun moan deeply.

“Ohh♥ Y- fifteen♥”

“Correctly count. It was fifteen just now, wasn’t it?”

“Hehe, sorry♥ Hooah♥ Seventeen♥”

Counting diligently while receiving the thrusts, Park Sihyun remembered the enthusiastic guidance given earlier during their intimacy, making it even more embarrassing.

“Twen-ty♥”

“I’m done.”

“Hmm♥”

After the twentieth thrust, they both reached climax. Park Sihyun’s reflection of reaching climax was vivid in the mirror.

“Did you enjoy it that much?”

“Don’t ask, it’s embarrassing…”

In front of the mirror, Park Sihyun seemed unusually bashful, as if being penetrated in front of it brought about this feeling.

They sat on the mat for a moment, still entwined, savoring the afterglow. Even when sitting down, Park Sihyun remained reflected in the mirror.

Looking somewhat dazed at their own reflection in the mirror, Park Sihyun murmured, “Am I really that sensual?”

“What obvious thing are you saying?”

If not, would I have been devouring you for a year?

“Hmm, I just thought you were a perverted freak, that’s all.”

“You don’t want to be with an ugly pervert, do you?”

“Am I that pretty?”

“Disgusting.”

“Besides being disgusting, am I pretty?”

“You’re so pretty it’s disgusting.”

“You bastard.”

Smack-

Saying that, they kissed.

“Wanna go on? Are you tired?”

“I’m tired. But do you want to continue?”

“Geez, even when doing this, you’re still a pervert. Quiet.”

“Shh.”

Round two.

This time, they laid Park Sihyun directly on the mat. Although Park Sihyun didn’t ask, they raised their legs up like in Pilates.

Beneath the raised legs, their private parts were fully exposed.

“Spread your legs.”

“Spread them for me.”

“That’s right.”

“Hah♥”

While Park Sihyun was playfully keeping their legs together, I forcibly spread them apart. There was a strange sense of conquest in doing so. Of course, Park Sihyun’s face showed a mix of anticipation and resistance.

“Ahh♥ Pervert. You’re going to devour it like it’s going to break again, aren’t you?”

“Of course, you little…”

“Ohh♥”

Inserted between the spread legs, it was a deep position, pressing against the root of their private part.

“Ahh♥ Ohh♥ It feels deeper than usual♥”

Moaning continuously, Park Sihyun wrapped their legs around me, as if they wouldn’t let go.

I absolutely had no intention of letting her go.

“Damn, do you like it that much?”

“Ohh, I love it♥ More♥ More♥”

She didn’t hold back her moans at all. Fortunately, the door to the gymnasium was already closed, and as it was a place for aerobics, the soundproofing was quite good when the door was shut.

Right now, this was a storage room for supplies, so no one would even think that we were having sex here.

“Ohh♥ I, I think I’m going to come♥”

“Me too. If I come, let’s go together.”

“Yeah♥ Hurry♥ Do it for me♥ Fill my pussy up a lot♥”

Now he was a guy who didn’t even know how to control himself.

The more I looked at him, the more he seemed like a damn bastard.

There’s a part of me that wants to go back to being a man!

Vroooom—

“Sigh…”

Exhausted and at the peak of excitement, both Park Si-hyun and I fainted simultaneously.

This time, we lay side by side, too tired to exchange any words of consolation.

“We really pushed ourselves with the exercise, didn’t we?”

“Yeah.”

“Exercise isn’t so bad… It might be hard to do it every day. We have to study, after all.”

“Mm, but don’t slack off. If you do, I’ll scold you again when you come.”

“Aren’t I the one who should be scolding you?”

“Hmph, think what you want.”

Park Si-hyun was fiddling with my penis as she spoke, looking like a mischievous fox.

I also staggered, clutching my chest.

“Alright. If we keep going like this, I might collapse again. I’m going to go wash up now.”

“Then to the changing room…”

“We have a shower for staff over here. Let’s shower together.”

I immediately followed Park Sihyun to the shower room.

Shhhhh—

“Uh… ah, stop touching me.”

“Really?”

“…You can touch a little more.”

We entered the shower together as if stealthily embracing each other and washed up.

Having sex and then showering made me feel languid, as if I had just finished exercising. Thanks to the shower, I felt even fresher.

“Should we go eat dinner?”

“Maybe… but where’s your father?”

“Yeah, where did he go? Oh, there he is. Dad!”

After leaving the gymnasium, I thought our exercise was over, but I saw Park Sihyun’s father coming in.

Despite being middle-aged, he had a robust and remarkably agile appearance.

He might seem stern, but when Park Sihyun approached, he looked affectionate like a doting father.

“Sihyun came.”

“Dad, Geonwoo is here too.”

“Geonwoo? Is he the friend who came to our house before?”

“Yeah! Right there.”

Park Si-hyun spoke as if she were truly his daughter, innocent and carefree.

Soon, I met eyes with Park Si-hyun’s father.

“Geon-woo, it’s been a while.”

“It has indeed, Mr. Si-hyun.”

“Haha, when you call me that, it feels like I’ve gained a son-in-law.”

“I apologize. Then, may I ask for your name…?”

“No, just calling me that is fine.”

Tap-

With a friendly demeanor, Park Si-hyun’s father placed his hand on my shoulder.

“I’d be happy if Si-hyun had a husband like you.”

Uh, but still, isn’t it too easy to say that about your daughter?

“If you just do some exercise. Have you learned any martial arts? Want to give it a try?”

“Oh, I, um…”

“Oh, don’t refuse. Men should know some martial arts. That way, they can protect women when they’re in danger.”

“……”

His grip on my shoulder tightened.

If I refused, who knows what might happen.

“Well, then, I’ll just teach you something simple.”

A little while later, I found myself learning an obscure form of martial arts on the mat.