Returning to university, starting with confessing to his ex-wife, his counselor.

[Damn it, I stood myself up. I promised to take a break, but I ended up writing over 5,000 words!]

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Snapped--

A crisp sound rang out from the back seat of the Mercedes-Benz A180, stopping Liang Chao's next move. It wasn't a slap, but...

"Why did you hit me, sister?"

"You...you deserve to be hit!!"

A long, thin line ran across the boy's handsome face. Liang Chao stared at the ruler in the older sister's hand, somewhat incredulously, "Where did this thing come from?"

Upon hearing this, Yang Shuxi's pretty face turned bright red, and her angry expression was momentarily diverted.

She paused, about to say that I deliberately tucked it behind my waist to prevent someone from being disrespectful and disrespectful to their elders.

"You didn't expect this, did you? This is... uh..."

Before she could speak, she suddenly remembered something, her mouth agape, and she froze on the spot.

Wait!! I...I think I've already been kissed, by my own student...

The older sister's face turned pale, as if struck by lightning. Her small hand covered her mouth too late, and her bright eyes began to tremble slightly.

After her mind cleared, her body belatedly reacted.

In an instant, her heart began to race, her ears and neck felt hot, and her tightly clenched legs lost their strength.

This strange feeling made Yang Shuxi feel a little ashamed. She couldn't wait to stand up and escape, but as soon as she lifted her buttocks an inch or two, she fell heavily back onto the sofa.

She couldn't stand up; her legs felt like they were walking on cotton, so weak and limp!

Seeing that his older sister looked very anxious, Liang Chao leaned closer and asked her a question.

"Sister! What's wrong?"

"Don't come any closer!!!"

Seeing that the boy was about to come up and "do something bad" again, Yang Shuxi's pupils shrank, and she shouted nervously like a frightened bird.

Liang Chao's face stiffened, and he quickly retreated, somewhat embarrassed.

"Okay, okay, I won't come over! But sister, tell me what's wrong with you?"

Yang Shuxi ignored him and, somewhat unconvinced, tried to stand up again. But the result was the same as before; her bottom could only lift an inch or two off the seat.

Upon seeing this, she felt her mind go blank and she was completely stunned.

Myasthenia gravis, hypokalemic periodic paralysis, polymyositis... a series of diseases that "match" these symptoms flashed through my mind.

Yang Shuxi's lips began to turn pale, and her pupils started to tremble slightly; she was starting to panic.

She turned to look at Liang Chao, completely bewildered.

"Brother...brother, my...my legs are weak, am I...am I sick?!"

Upon hearing this, Liang Chao dared not make a fuss anymore. He quickly and carefully approached, his expression turning serious.

"Sister, when I press like this, can you feel anything?"

He gently pressed his finger on the older sister's calf, and she immediately frowned and hissed softly.

"Hiss~ She's...she's conscious!"

"What about here?" Liang Chao gently pressed on the older sister's thigh again.

"Yes...there are also~"

Upon hearing this, Liang Chao frowned, pondered for a moment, and then gave the instructions again.

"Sit properly, cross one leg naturally over the other, and let your calf completely relax and dangle."

"Oh, I'll sit... Kuku waaaah~ Little brother, no! My... my legs are numb~"

Yang Shuxi responded blankly, then realized that her legs were too numb to lift, and her little mouth twitched, almost bursting into tears.

She's only twenty-six years old, and there are so many places she hasn't been to yet. She doesn't want to spend the rest of her life in a wheelchair!

Seeing this, Liang Chao had no choice but to help her himself.

"Kuku~ Ma~ Gently, gently~~"

But as soon as he lifted the older sister's leg, he heard a sweet, childlike voice with a sob in its tone.

Liang Chao was completely bewildered, thinking to himself that the lines were absolutely terrible!

He bowed slightly to hide his embarrassment, gently helped the older sister sit down with her legs crossed, and then found the small indentation directly below her knee and tapped the center of the patellar ligament with his finger.

Immediately, he saw the older sister's calf involuntarily spring forward.

"Hiss~ That's not right!"

Liang Chao took a deep breath and fell into deep thought.

My knee jerk response is normal, and my muscles are in good condition, so why am I suddenly weak?

"Little brother, how are you?" The changes in her body came too suddenly, and Yang Shuxi was already at a loss. She couldn't help but ask Liang Chao for help.

"Shall we...go to the hospital now?"

Liang Chao frowned but did not respond immediately.

In his past life, when he married his sister, they had premarital checkups together, and they both had regular checkups every year. In his memory, his sister was perfectly healthy; in fact, she was in excellent health. Even though she was in her early thirties, her metabolism was similar to that of a girl in her early twenties.

As for genetic diseases related to muscles, that's out of the question.

Liang Chao remained silent, frantically searching his mind for memories of his past life. Suddenly, as if he had thought of something, his expression stiffened slightly.

No way... could it be...?

His expression suddenly turned strange as he remembered something he had almost forgotten.

That happened on the first Valentine's Day after he started dating the older sister.

That night, they both drank some alcohol and tacitly agreed to take the final step in their relationship.

The atmosphere was perfect, and everything should have fallen into place naturally, but at the very last step, the older sister suddenly hunched over.

They started drawing a map on the spot.

Liang Chao was completely bewildered, thinking that his older sister was sick, and quickly stopped.

The next day, I took her to the hospital. When the doctor heard her description, she immediately burst out laughing, laughing as she spoke.

"Little brother, it's alright. This is medically known as a physical stress response during the period of intimacy excitement. It only happens to people with highly sensitive constitutions, and it's extremely rare! But it's not a disease, so there's no need to worry!"

Upon hearing this, the older sister was so embarrassed she almost fainted.

Later, Liang Chao kept this matter in mind.

I always subconsciously restrain myself when we do that, but sometimes I just can't resist my sister's temptation, and that's when...

......

Liang Chaozheng was recalling the past with a strange expression when he caught a glimpse of his older sister looking at him expectantly. He immediately stopped thinking and resumed his serious expression.

"Sister, I really want to know what's wrong with you. Next, you must describe your physical sensations honestly and in detail; this is very important!"

Seeing the boy's serious expression, Yang Shuxi straightened up and obediently replied in her sweet, childlike voice.

"Okay...okay!" She looked at the boy nervously, completely unaware that she had just jumped up and down.

Liang Chao noticed his sister's subconscious movement, and his eyelid twitched for no reason.

No! If we don't get "treatment" soon, my sister will be "cured"!

With that in mind, he quickly separated the older sister's crossed legs, reached his large hand to the inside of her thigh, and gently pressed it.

"How does it feel?"