PS: Things are busy, but it will pass quickly, and the project will be completed tomorrow in one morning, and it will be resumed and updated soon, and try to pay off the debt!

In order to develop and maintain the flexibility of the body, especially the exercise below the hip bone, starting with the most basic leg press, whether it is a hanging leg, a kick or a split, no matter how you look at it, it can be regarded as a strenuous exercise.

I never thought that these basic exercises, which I had been accustomed to for a long time, might one day bring disaster.

Hymen...... Dilapidation...... Impure......

Thoughts like these keep lingering in the minds of the two girls, and Yoona looks at Taeyeon without tears, and Taeyeon also looks back, her face pale.

"Sister...... We ......"

"Should...... Probably not......" The corners of Taeyeon's mouth twitched, not knowing what expression to make, her brain was a little cloudy, and she was running sluggishly, trying to find an excuse to comfort Yuna and herself: "It's just...... It's just a leg press, it's not too violent, right? And they all said that it would bleed, and it would definitely hurt. We usually practice, if we encounter such a situation, we must be able to remember, you think about it carefully, have you ever had that ...... Where does it hurt, it bleeds?"

As she spoke, she also recalled carefully, she didn't seem to have been in a similar situation, and Yun'er, who was a little flustered on the other side, barely calmed down when she heard the words, frowned and thought for a moment, and then slowly shook her head.

Taeyeon secretly breathed a sigh of relief, but before she could put her heart back in her stomach, she heard Yoona say with a crying voice:

"I can't remember......"

“…… How can you not think of such a thing?" Taeyeon exclaimed impatiently, eager to slam her head with a fist.

"Every leg press. The whole leg hurts, and that place hurts once in a while...... How can you notice it, if you want to say bloodshed......" The little girl snorted aggrievedly, her face turned red, and she whispered: "It's every month......"

…… Oh, yes......

Taeyeon swallowed with difficulty, usually when the ligament is pressed, the whole leg hurts, and after the pain, it is numbness, even if it is ruptured, there is a slight pain. I'm afraid it's also overlooked. Bloodshed is a typical symbol. But if you happen to mistake it for a "good friend" who came early, then ......

Thinking of all kinds of possibilities, the girl was confused for a while.

"Sister, what should I do?"

The light that spreads in the dimness. Dyed on the girl's side. When Taeyeon looked down. The light that permeated the corners of the girl's eyes reflected a ray of water and the panic and fear that was full of it in her eyes.

Although he usually looks like a little boy, he is bold and heartless. But when this kind of shy, life-threatening major event appears around me, I still lose my mind a little, I don't know what to do, I'm afraid of getting the answer I don't want to see, and I subconsciously want to rely on her.

But how did she know what to do?

She is just a 16-year-old girl, she has never been in love, and she didn't dare to touch sensitive parts in the bath in the past.

The TV screen not far away was still playing the picture in the dark, and the light that shone over was faint, but at this moment the two viewers were not in the mood to pay attention to it anymore, and looked at each other in a daze, and after a while, in the commentary voice that remained at a frequency in the TV and had not changed for more than half an hour, Yun'er suddenly pursed her lips: "Sister......"

"What?"

"Look at that picture...... Yun'er pointed to the screen with a blushing face, where the role of other parts of the female reproductive organs was still introduced, as well as some knowledge to prevent physiological diseases, "Sister, look, the ...... The hymen seems to be located closer to ...... Well, outside...... Sister ......"

In the faint light, her eyes seemed to be sparkling, and she looked directly at Taeyeon: "Sister, if you say that if you put it away, will you be able to see it?"

"Uh......"

"Although we don't know what that thing looks like, if we can see it, we will definitely be able to recognize it, a membrane, is it complete, it's easy to tell?"

The more the girl talked, the more energetic she became, and although she always had some weird little ideas in her head, Taeyeon was still dumbfounded by her whimsical to this extent.

After a while, the girl blushed and pushed her away: "You, you, you...... How can you be so ashamed!"

"What, this is the solution I finally came up with, isn't my sister also worried that the thing is broken?

Faced with Yoona's rhetorical question, Taeyeon was speechless and said, "But...... But ......"

Admittedly, she did get a little excited.

Unlike adults who recognize all kinds of reality, they are tempered by many helplessness to be good at bearing and adapting, girls in their teenage years, their fantasies about love and affection, are always as perfect as fairy tales without a trace of impurities, and when they understand the meaning of purity, they naturally don't want to leave regrets for no reason in the future.

With a red face and hesitating for a long time, looking at Yuna's long-awaited eyes, and glancing at the locked door over there a few times, Taeyeon finally gritted her teeth and stammered, "Okay...... Well, though...... But I'm going to show you first!"

"Huh?"

……

Yoona has always been bold, and she is more worried about whether she is still pure than Taeyeon, and after hesitating for a while, she bites her lip and nods heavily: "Okay! You help me first, and then I'll help you after reading it!"

"Hmm...... Hmmm!"

So in this office, where there are no outsiders, and it belongs to him, and it gives them a sense of security, the two girls set out on another great adventure.

The TV was turned off, and the sound of Suosuo undressing sounded in the dark space, and after a while, Yun'er snorted like a mosquito on the sofa: "Sister, okay...... Okay......"

"Oh......"

The dark space hides a lot of shyness and apprehension, but Taeyeon still feels that her hands are shaking.

In his 16-year career, it's not that he hasn't seen the bodies of other girls. In the past, in Jeonju, I occasionally went to a public bathhouse or hot spring with my mother, and everyone in the female bath was naked, so there was no need to be so nervous.

But today's situation was different, she had never been prepared to lie down and take a closer look at that part of the other girl.

Thinking of those films of women and women before watching educational films, the girl gently patted her hot cheeks and felt her next behavior. It's very similar to them. If it goes on like this, I'm afraid it's going to break!

However, she has come to this point, and if she retreats again, I'm afraid Yun'er will look down on her. Still is...... Let's bite the bullet......

Thinking. Taeyeon turns on the small hand light on her phone. The moment the darkness faded and the scene on the sofa came into view, she laughed "poof".

Yuna who takes off her pants. Lying on his back on the sofa, his eyes wide open at the ceiling above, his limbs stiff and wide, like a frog waiting to be dissected, with a solemn and nervous expression as if he was about to die.

Hearing her laugh, Yun'er covered her face sharply and shouted in shame: "Sister, don't laugh, hurry up!"

"Oooh......"

Taeyeon pursed her mouth and took a deep breath to keep herself from being nervous, then blinking her eyes in a panic, finding her target, and leaning down gently.

The aperture of the small hand lamp also decreased, and the light that had been scattered in all directions gathered somewhere, dimming the space again, and only vaguely showing the outline of the two girls overlapping each other.

"Sister...... Sister...... Don't get so close that your exhalation blows to ...... Ahh

In the darkness, the girl's short exclamation, and then Taeyeon raised her body in a panic, but accidentally touched somewhere, causing the girl's exclamation again. Both of them are the first time, and it is inevitable that they will be in a hurry, so many times, Yun'er is already about to cry:

“…… Sister don't ...... Don't mess around!...... There can't be pressed ...... Well...... Got in...... My sister is so annoying!"

"Ah, don't you scream like that......" Taeyeon was also sweating profusely, "If you don't touch it, I'll ...... I...... How do I separate it? And I can't use one hand, and you're clamping it so tightly, relax!"

"But, it's my sister who makes it itch......"

"If it's itchy, just bear it!"

"Oh......"

All the so, all the so.

A moment later, the silhouettes that were still overlapping were heard with Taeyeon's frustrated whisper, "I can't see anything like a film......"

"Woo————"

When she heard the bad news, she saw that Yoona was about to cry, and Taeyeon had to say that she would take another look.

"Maybe, maybe it doesn't look like a film?"

"Woo, I must not be clean......"

"Don't say that, I'll take a look, or ...... I'm going to put my finger in it and try it, and it hurts, maybe...... Maybe you can try it out by plugging it in......"

"Don't comfort me, I can't see it, what's the point of inserting it...... Whining...... I'm not clean anymore......"

"Uh......"

How to persuade this kind of thing, Taeyeon is obviously inexperienced, do you want to tell Yuna that you will get married in the future, and I will help you testify to the groom that you are a virgin?

I was at a loss for a while, so I had to separate Yun'er's thighs that were tense and twitching because of nervousness, ready to take another look, and then, there was a sudden sound of the key twisting open from the door over there.

"Click!"

The door opened, and a figure stood in the doorway.

"Lin Yun'er, what the hell do you want to do when you hide in my office alone and don't turn on the lights?"

The figure said this, and with one hand familiarly touched the switch on the right hand side of the porch, snapped on the light, and then the air in the entire room suddenly froze.

On the sofa facing the door, Yun'a, who took off her pants and her shirt was a little messy because of the previous struggle, her eyes, which were as pure as a deer in the past, were now covered with a hazy water, and her cheeks were red. And the lower half of her body, in the center of her two thighs that are as white and delicate as porcelain in the blazing white light, is about to bend down according to the posture of Taeyeon on those two thighs......

For a while, the three of them were in a daze, and the two girls appeared in front of them in such an ambiguous and entangled posture, especially Yun'er, between the separated legs, all the details were unobstructed. Seeing such a scene suddenly, even if Ahn Joon-hyuk had strong nerves, he couldn't react for a while, and as for Yoona and Taeyeon, they were already stupid.

After being stunned for a while, Ahn Junhyuk covered his mouth.

"Ahem, Taeyeon is there too...... Uh......"

He coughed dryly and looked away awkwardly: "Ahem...... I'll go out first, so I won't disturb you!"

"Bang!"

The girls watched him close the door in embarrassment, still in a daze, when they saw the door suddenly open again, and a hand reached in and turned off the light with a snap.

In the darkness that came again, they heard him say outside, "You ...... You go on, well, remember to lock the door behind the back......"

As the door closed again, the moment the silence spread, Taeyeon's somewhat stiff brain finally began to turn again, and she cried when she heard Yoona under her, who had also come back to her senses...... (To be continued.) )