“Hngh…!”
My sudden kiss made Yeji’s shoulders flinch.
At first, she seemed not to know how to react and stood there rigidly.
But when I gently sucked on her lower lip and lightly tickled the space between her lips with the tip of my tongue, her tightly closed lips slowly began to open.
I didn’t miss the opportunity and pushed my tongue inside.
Yeji began the kiss rather passively.
But perhaps she soon came to her senses, because she tucked her hair behind her ear, leaned subtly against me, and began mingling her tongue with mine.
Before long, she had taken off her cardigan and become more active.
“Slurp, mwah, smack, hwaap….”
Her tongue movements were slightly awkward, but they weren’t bad enough to be unpleasant. If anything, I liked the pure reaction I felt in those clumsy movements.
After savoring her lips for quite some time, I slowly pulled away, and Yeji stared at me with a dazed expression.
Her cheeks, flushed with anticipation, had reddened even further.
“Do you like it when I kiss you?”
When I asked with a smile, Yeji honestly nodded.
“Yeah. I do.”
Yeji’s cheeks were even redder than they had been yesterday after exercising.
Her usual breezy, confident self had vanished, leaving only a shy girl who didn’t know what to do in front of a man.
The contrast was so cute that I couldn’t help feeling mischievous.
So I reached out and lightly kneaded Yeji’s enormous breasts.
“Ah…!”
“Can I touch them a little?”
“Y-yeah. Of course!”
I asked while touching her. There was no way she could refuse when a man wanted to touch her breasts.
Even through the thin sports bra, the sensation filling my palm was incredible.
They weren’t merely soft.
Along with their softness, I could feel their elasticity. It was a new sensation, slightly different from every breast I’d touched before.

“Hngh!”
I had only kneaded her breasts a little, but a short moan burst from Yeji’s lips.
I could feel her nipples hardening beneath the bra at my touch.
I didn’t stop there and pulled her tightly into my arms.
My other free hand naturally moved toward her back.
Her back, which hadn’t begun sweating yet, was smooth. I ran my hand all the way down that sleek back.
I grabbed her buttocks over her bloomers, feeling their bulging fullness fill my hand.
That fullness was incredibly springy.
Yeji’s ass was even better than her breasts.
It was a premium ass, a perfect harmony of just the right amount of muscle and soft fat—an ass I wanted to keep touching.
“Ah…!”
Yeji was startled for a moment, but soon gave a slight smile.
Before I knew it, she had returned to her usual confident expression.
“Heh, my butt’s nicely lifted, right?”
She laughed openly, clearly confident in her healthy body. The sound of her laughter lifted my mood too.
“Your ass really is something.”
As I praised her, I gently stroked the inside of her thigh with my thumb.
As befitted a woman who exercised, taut muscle lay beneath the flesh of her thighs. It was a truly lively firmness.
But her inner thighs must have been quite sensitive, because the mouth that had been proudly boasting about her body fell silent.
Was she worried that, if she kept her mouth open, her moans would come out too loudly?
“Your thighs are works of art too.”
“Hnng….”
Yeji tried not to lose her smile, but undeniable pleasure shook her expression.
As she enjoyed my touch, Yeji lightly pressed her enormous breasts against my chest and asked,
“Class President.”
“Hm?”
“Want me to tit-fuck you? Or give you a blowjob? I practiced hard at home.”
She still didn’t seem to be thinking about sex. That was understandable.
In this world, women considered it an incredible stroke of luck even to provide a man with sexual relief.
“Um… wait a moment.”
Normally, I would have accepted the full course without question: dogeza, a cock kiss, a blowjob, and a titfuck—a perfect session of sexual relief.
After she’d relieved my cock that way, we’d have had sex.
But the moment I touched Yeji’s ass, I wanted sex immediately, sexual relief be damned.
Just imagining how it would feel for that elastic ass to grip my cock made my lower body feel ready to burst.
So instead of giving her a clear answer, I naturally led Yeji toward the bed.
“Huh?”
Yeji obediently followed my movements, but only realized what was happening after I laid her down on the bed. She flinched and looked up at me.
“Class President, are you… are you going to use my p-pussy for sexual relief?”
Instead of the word ‘sex,’ she had said ‘pussy sexual relief.’ That crude expression made me burst out laughing.
The very idea of a man relieving his sexual desire with her pussy was both ironic and arousing.
“Was there a position you wanted to try?”
I asked while gently stroking the contour of her breasts with my finger.
Yeji’s body flinched at my touch. She swallowed hard with an aroused expression, then shook her head.
“N-no… I like them all.”
“Really? You like it no matter what I do?”
I asked while lightly squeezing her breast.
“For your information, I’m not going to ask twice.”
After hesitating for a moment at my words, Yeji asked,
“Then… can I decide next time? I’ve never had sex, so I don’t really know which position I’d like.”
I laughed and asked in return,
“Do you want to get sexual relief with your pussy again next time?”
Yeji blushed with an expression that said that wasn’t what she meant, but soon answered shyly.
“If that’s possible… I’d like that.”
“All right. Then next time, I’ll do it in whatever position you want.”
With those words, I lightly pressed my finger against the spot where her pronounced cameltoe showed through her bloomers. It was already slightly wet.
“You’re already wet.”
When I asked teasingly, Yeji protested in a small voice.
“I kissed a man like you… Of course I am.”
I took off her bloomers and panties together. Her pussy emerged, soaked enough to dampen even her pubic hair.
I hooked my fingers under the bra straps and slowly pulled it upward. Her enormous breasts, dotted with beads of sweat, came into view.
I admired Yeji’s perfect naked body and prepared for missionary sex.
“Wait, you’re going to move your hips yourself?”
Yeji asked, flustered.
It was the opposite of the common sense in this world, where the man stayed still while the woman relieved his sexual desire.
I’d heard that even when having sex to become pregnant, most men stayed still while the woman climbed on top.
“Because it’s a gift for your first time.”
I took off my clothes and grasped my fully erect cock.
Then I placed my glans at the entrance of her pussy and knocked before sex, rubbing it from side to side and lightly tapping her clitoris with my shaft.
“Hnn, hngh, mm….”
Yeji moaned patiently as she waited for me to put it in.
I deliberately took my time and brought up something lewd.
“You’re giving me the hymen you’ve protected for over twenty years, huh?”
“If it’s for you… as much as you want.”
Every time I heard her say that, it sounded so lovely. Her submissive response made my cock even harder.
“Spread your pussy open with your fingers.”
Yeji spread her thick pussy lips wide with both hands without the slightest hesitation.
Her pale pink flesh contrasted with the snow-white skin on the insides of her thighs, which had never seen sunlight.
I looked down at her pussy, fluttering and leaking love juices, and inserted my cock.
-Squelch
With her pussy spread open, I had an even clearer view of my cock entering her vagina, and the sight was intensely stimulating.
Moreover, even though she had spread herself open, I felt tremendous pressure.
Could an athletic body be tight even in a place like this?
Even though she didn’t seem to be squeezing very hard, her grip was nearly as tight as Iseol noona’s.
Perhaps because of the firm muscles in her thighs and core, the grip didn’t weaken at all, even when my cock went deep. Instead, it grew stronger and stronger.
“Haa, ah…!”
Yeji let out a short moan, but she never let go of her pussy with either hand.
The sight of her spreading open her own pussy to accept my cock was unbearably arousing.
Perhaps because she was tall, Yeji’s vaginal canal was fairly long as well. Even in missionary position, my cock went all the way to the base.
“Hoo!”
It felt unbelievably good just to insert it. It was as though pleasure beginning in my lower body flowed all the way into my brain.
The insides of her pussy writhed around my bare cock, clamoring for semen. I pressed my cock firmly into her pussy and asked,
“How does it feel?”
Yeji’s expression, having just lost her virginity, looked pleasurable, anxious, and frightened all at once.
“It feels like my pussy’s being crushed… Hngh, it’s so full inside, it’s scary, but it feels so good…! Ah, ah, this, my first time…!”
Yeji moaned as she answered. Satisfied by her reaction as a virgin, I began moving my hips in earnest.
-Squelch, squelch, squelch!
At first, I moved slowly as expected, so Yeji’s pussy could grow accustomed to the shape of my cock.
Her narrow, hot vaginal walls writhed as they welcomed my cock. Love juices flowed out with every movement, and wet squelching sounds rang through the room.
“Haa… ah, ah, ah…! Class President, your cock is amazing…!”
“Your grip is no joke either.”
I held Yeji’s waist and gradually increased my speed.
The sound of our sweat-slick skin colliding grew faster and faster.
Yeji instinctively swayed her hips slightly in time with my movements, trying to take in every bit of the pleasure.