In a slightly dark room, where no one else was present…
A man and a woman sat on the bed, embracing each other.
Specifically, the woman was straddling the man's thighs.
Even more so, the woman was without her top, only in her bra.
Her pale chest was barely concealed by a pink bra, and her navel and waistline were clearly visible.
It was unmistakably a scene of a secret meeting.
The fact that it was her made Ryuz's heart race crazily.
"Ryu, Ryuz?"
Hyun-woo seemed flustered by her sudden behavior.
But he neither rejected nor pushed her away.
He just fumbled with his hand placed near her shoulder, unable to grasp her bare skin.
'How adorable.'
Was he surprised, wondering how to react?
Or was he hesitant to engage with a student?
She had been the one to pounce on her teacher.
The situation, overflowing with immorality, thrilled Ryuz even more.
At the same time, there was the thrill of having flustered the always-composed Hyun-woo.
'But I can't help it. I just can't hold back.'
Ryuz, already fond of Hyun-woo and attracted to him as a woman, now didn't want to lose him to her sister.
Long-held emotions made her overcome her embarrassment and act more boldly.
"Teacher...♥"
Her voice was seductive as if luring a man.
With that, she reached out her hands and embraced Hyun-woo's neck tightly.
Her chest, the first to touch his firm muscles, felt a rush of pleasure as it pressed against him.
'Ah, this feels too good...♥'
She had been feeling pleasure every time the teacher touched her.
Not only that, but she also thought of wanting to pounce on him immediately.
He probably had no idea.
Every time he earnestly guided her and held her hand, his student's panties were getting soaked.
So, changing her underwear had become a routine after classes.
'So… this is inevitable.'
Just holding hands and embracing felt so good.
How much happier would she be if they really 'crossed the line'?
Driven by excitement and anticipation, Ryuz kissed Hyun-woo.
-Smack.
Their soft lips met.
Fortunately, the teacher did not push her away.
If he had, she would have been slightly hurt.
The fact that he didn't reject her filled her with a thrilling sense of conquest.
'So, this is how soft the teacher's lips are…♥'
It was Ryuz's first kiss, too, so she didn't actively mix their tongues.
Just a still kiss, feeling each other's lips and body heat.
Yet, even that made Ryuz feel ecstatic.
The teacher's warm breath touching her nose felt incredibly good.
After enjoying the kiss for a while, Ryuz slowly pulled her face away.
She shyly met her beloved teacher's gaze, covering her flushed cheeks.
"Hehe… My first kiss… I gave it to you, teacher."
"Ryuz."
Hyun-woo gently stroked her pink hair.
At that moment, Ryuz felt the strength in her waist give way.
'Ah...♥'
Her heart was racing.
She felt herself getting wet.
She could feel her womb twitching, urging her to accept this man.
In this moment, she was neither a powerless student nor a noble lady who had to always smile.
She intuitively felt herself become a fragile yet lewd woman, craving the touch of a man.
"Do you understand what this means?"
Hyun-woo asked in a serious tone.
His face and words looked so cool.
Any other man would have already taken advantage of the situation.
But the teacher always put her first.
Seeing this, Ryuz was certain.
If she were to give someone her first time, she wanted it to be with this man.
"I know. I know all about it… that it was a kiss."
Hyun-woo nodded his head.
Then, he was the one to initiate the kiss this time.
Smiling faintly at his action, Ryuz closed her eyes and enjoyed the kiss again.
-Throb!
At that moment, Ryuz's body shivered and stiffened.
Because Hyun-woo's tongue had entered between her lips.
'Uh, it, it feels so good…♥'
Ryuz, though a young noble lady, wasn't indifferent to sex.
She knew from romance novels that a real kiss between a man and a woman involved mixing tongues.
But that was just knowledge.
Experiencing it was on a whole other level.
'This is an adult's kiss…♥ Ah, teacher, you're so good…!'
At first, Ryuz tried to respond as well.
But Hyun-woo's tongue skillfully stimulated her.
Licking all over and gently prodding the sensitive areas.
When he licked her sensitive palate, it almost made her mind spin.
When she tried to pull away from the dizzying sensation, he entwined her tongue, preventing her from escaping.
'Uh… I can't, I can't anymore...♥'
Unable to endure the burst of pleasure, she momentarily tried to pull her head back.
But Hyun-woo's firmly embracing arms didn't let her go.
She felt her teacher's firm muscles through her body.
Ryuz felt all her strength drain away in that blissful sensation.
'This is… incredible… My tongue feels like it's melting…♥'
This wasn't just a metaphor; Ryuz truly felt that way.
Her tongue felt searingly hot, as if burnt by fire.
Everywhere the teacher's tongue touched, it felt tingling, like electric currents running through.
Her head grew hazy with the overwhelming pleasure filling her mouth.
All of this combined to wonderfully melt her tongue.
"Mmm…slurp…slurp…♥"
Without any resistance, she couldn't tell how long her tongue was ravaged.
Just when she felt her consciousness fading.
Hyun-woo stopped the kiss and released her tongue.
"Ah....♥"
Without realizing it, Ryuz extended her tongue towards Hyun-woo's as it withdrew from her mouth.
She was feeling so good, as if she knew what would happen.
When it was over, she felt so disappointed.
"Was that enough for you, Ryuz?"
"Yes, huh?"
Even in her daze, she could clearly hear Hyun-woo's words.
It was even clearer because his voice had a hint of chastisement in it.
"You're at the age where you should be interested in sex, but you shouldn't be doing it with anyone like me."
For a moment, her heart sank.
It was as if he was trying to maintain a teacher-student line.
"Oh, no, I don't feel this way about any man. You're the first person I've ever felt this way about, and you will be the last!"
Ryuz was almost desperate.
If she let it go, he would see her as nothing but a child.
Suddenly, an image flashed through her mind of her teacher kissing her sister, not her.
Recalling it, Ryuz nodded firmly.
"Teacher, I'm an adult now. I'm old enough to make my own choices and take responsibility."
Ryuz reached her hand behind her back.
With a snap, her bra came undone and fell to the floor.
Her large breasts bounced, unable to defy gravity.
"I'd be happy to show this to you."
The most intimate part of a woman, never shown to anyone.
She held her breasts, bigger than her head, in front of Hyun-woo.
"I'm serious, so please take a good look."
"Ryuz...."
Large, white breasts that could only be described as violent.
The pink nipples on top of them were inverted.
"Hmm."
Hyun-woo let out a low moan upon seeing it.
Realizing his reaction, Ryuz slightly blushed and covered her breasts with her hands.
She had undressed in excitement, but now felt a rush of embarrassment at showing her bare skin.
"Ah! Uh, uhm, ehehe… I'm a bit lacking compared to my pretty sister, who works out hard, right? Even my nipples are a bit odd."
"No, you're so pretty I couldn't help but look."
Hyun-woo gently lowered Ryuz's hands.
His large hands and soft voice made Ryuz's heart, already on the verge of bursting, throb even more.
"And in terms of size, you're bigger than your sister, right? Hmm, I prefer this size, actually."
-Throb!
Ryuz's shoulders slightly jerked.
She felt a thrill of pleasure running down her spine, having received a compliment from Hyun-woo that she was even better than her sister.
"So, do you like women with big breasts, teacher?"
"It's not just about being big. But breasts like Ryuz's, where my hands can just comfortably sink into, make my heart race."
-Tingle…♥
Ryuz felt a tingling sensation growing stronger.
Despite the embarrassment of showing her chest, which had been a complex to her in front of a man…
She felt a wicked desire to show more.
"Am I better than my sister?"
"Yes, personally, I find Ryuz's breasts much more to my taste than Lorein's."
"Ah...♥"
That cold Lorein wouldn't have easily shown her breasts to a man or let him touch them.
But for Ryuz, such thoughts were not important at the moment.
She was filled with joy at surpassing her sister and being acknowledged by the teacher.
'I wish he would say more…'
How could she receive more praise?
What could she do to be further acknowledged by the teacher?
She instinctively knew what to do.
"So, teacher."
With a slightly shy expression, Ryuz gently lifted her large breasts with both hands.
"Hmm?"
"My pretty breasts… would you like to touch them?"
As she said this, Ryuz pushed forward her inverted nipples, making them more visible to Hyun-woo.