Muffled conversations from somewhere in the stairwell suddenly interrupted Riku's thoughts.
Two young voices came from the corridor below the stairs.
"I just heard something on the roof, like someone's up there. Let's go check it out."
"Yeah, I've heard people have been smoking up there lately. If we catch a nurse, hehe, we could..."
...
Hearing the voices below, Emi pouted and let go of Riku's hand in disappointment.
She pulled her sister Haru down the stairs and positioned themselves at the stairwell entrance.
Two young male interns saw the Tachibana sisters and immediately greeted them excitedly.
"Nurse Tachibana Emi, Nurse Tachibana Haru."
Their sudden arrival ruined the mood, and even the usually lively Emi couldn't muster a friendly face.
Emi gave them a forced, utterly perfunctory smile.
Haru's face, meanwhile, wore its usual cold expression.
Riku, still near the rooftop door, was in a blind spot.
He could see the Tachibana sisters clearly.
The interns passing by were blocked by the two girls.
He noticed Haru constantly tugging at her very short nurse's uniform with her right hand.
Beneath her, a white fluid was slowly trickling down her thighs.
The two young male interns wanted to ask what the noise on the roof was.
But seeing Haru's icy expression, they quickly thought better of it and hurried away.
As they left, they muttered to each other.
"Nurse Haru's coldness is terrifying. She's beautiful, but way too cold. Nurse Emi is much nicer."
"But Nurse Emi looks upset."
"Let's just go quickly..."
Hearing their comments, Riku almost laughed out loud.
Nurse Haru wasn't cold at all. Her alluring expressions and movements on the rooftop were still fresh in his mind.
Once they were gone, Riku came down from the roof and closed the door behind him.
That perv doctor he'd kicked unconscious probably had at least a mild concussion.
She wouldn't be waking up anytime soon. Let her spend the night locked out on the roof.
"Riku-kun."
Emi saw Riku coming down the stairs.
She trotted over to him.
"Can you come with me? There's a place where absolutely no one goes. We can..."
No one goes?
Before Riku could respond, Emi grabbed his arm with both hands and started pulling him along.
As they walked, Emi kept talking.
"Sister, you come too, okay?"
Sister, you come too...
The lust Riku had just suppressed surged up again.
Wow, Emi really was...
Too good.
Behind them, Haru frowned and said softly.
"Emi... we're still in the hospital..."
Seeming embarrassed, Haru stammered.
"Let's... go somewhere else."
Just saying that made Haru blush.
"Sister, just now you weren't..."
"Mmph mmph..."
Riku quickly covered Emi's mouth to stop her from continuing.
Because just then, a nurse on duty down the hall poked her head out and called over:
"Nurse Haru, beds 3 and 4 need their medication changed."
Hearing this, Emi giggled.
A mischievous thought formed in her mind.
"It's late, Riku-kun needs to rest. Sister, you go ahead and work. I'll see Riku-kun home."
With that, Emi dragged Riku away down the corridor, leaving Nurse Haru standing there alone.
Nurse Haru acknowledged the call and tugged at her skirt hem, muttering to herself.
"That's way too much... I'm all messy. I'll need to clean up first before I can work."
......
Meanwhile, elsewhere.
Emi pulled Riku outside the hospital.
"Riku-kun, can you drive?"
He'd gotten his license a year ago.
So he simply nodded that he could.
A sly smile appeared on Emi's face. "Then... Riku-kun, you drive!"
Before Riku could agree, Emi pushed him into the driver's seat of a small car.
Riku didn't even have a chance to resist.
By now, it had started to rain lightly.
Raindrops gently tapped against the car windows.
"A dark night, a cool rainy evening, a romantic atmosphere fills the car. Your heartbeat quickens. Emi has a different scent than Haru. Just pull the lever to recline the seats on both sides, and you can..."
The narrator's voice started up as soon as they got in the car.
Emi, now in the passenger seat, grinned at Riku.
"Riku-kun, let's go to your place first."
Looking at her nurse uniform, Riku asked, "Don't you need to change?"
Emi just giggled. "Heehee, Riku-kun, don't you think doing certain things while wearing this adds to the mood?"
Hearing Emi's words, Riku's heartbeat accelerated.
He turned the key in the ignition, and with the engine roar, the car started.
......
A slender, fair hand reached over from the passenger seat, restlessly exploring, finding its way to Riku's waist. "Riku-kun, focus on driving. Don't get distracted, okay?"
Because of the rain, the temperature inside the car was rising.
In the quiet environment, Riku could even hear Emi's soft breathing.
Emi's hand kept exploring around his waist area.
"Emi, this is too dangerous."He was driving, and in the rain.
Emi's hand continued its exploration. Her face wore a mischievous, devilish grin.
"What are you talking about, Riku-kun? I don't understand…"
As she spoke, Emi's hand motion quickened.
"Got it!"
Feeling the warmth, Emi let out a little giggle.
Riku, struggling to drive, almost lost control of the steering wheel. He quickly braked and pulled the car over to the side of the road.
"Emi, what are you doing?!"
Riku looked over. Emi was leaning over like a little cat.
The view down her uniform was completely exposed to him.
"Wow, no wonder my sister turned into such a meek little woman in front of you."
Emi was so different from her sister!
Haru, cold on the outside, was actually shy and delicate inside.
While Emi, lively on the outside, was more like a little devil.
"Emi..."
Emi looked up at Riku.
Then...
She grabbed some wet wipes from the car and cleaned her hands.
The burning sensation subsided a little.
Before Riku could refuse, Emi's head had already engulfed him...
"Hiss..."
Riku inhaled sharply.
His hands, with nowhere else to go, slowly came to rest on Emi's head.
Touching her hair, Riku's burning feeling grew stronger.
Emi, her mouth occupied, made muffled sounds.
Her pace quickened, faster and faster.
"Slow down…"