Chapter 1
"Please take good care of this girl..."
It was an autumn day in October, wrapped in pleasant, gentle air, when Miyu was brought to me right after my university lecture.
She had smooth, fair skin and translucent, light brown hair. Her modest lips were framed by large eyes with long eyelashes. Her delicate frame seemed almost fragile enough to break, yet subtle lines of muscle peeked through here and there—a truly striking physique.
The person speaking those words to me was the director of the university's sports center, where I held an affiliation.
"This is Miyu Matsubara. She has been working at our center since April, but she is still a student, and frankly, I've had my hands full in every sense... Knowing she hasn't had much exposure to working alongside men, I thought she could learn a great deal under your wing. I was hoping you might allow her to work with you, Professor..."
"I see..."
As I nodded with a small sigh, Miyu gave a low bow and looked up into my face.
"My name is Miyu Matsubara. I look forward to working with you."
Peeking at my expression, Miyu bowed her head once more. I gave a slight chuckle and nodded back.
"Right. Glad to have you on board..."
The sports center Miyu had joined was located close to my office. Consequently, we often commuted to the university around the same time, and whenever she had business to handle, she naturally found her way to my office.
Of course, it took time for us to get used to each other at first. Perhaps feeling a bit reserved about talking to an older man, the twenty-year-old girl didn't say much in the beginning. However, as I continued to interact with her without minding the age gap, she gradually began to open up and grow fond of me.
"Could you take a quick look at this if you have a moment?"
As I was reviewing documents in my office, Miyu appeared carrying a folder.
"Hmm? What is it?"
"It's about this..."
What Miyu handed me was a course brochure for a "Yoga Class" organized by the sports center.
"This class is aimed at new students, but we're having trouble filling the spots... I wanted to tweak it a bit, but what do you think?"
"Hmm... The layout of the flyer looks fine. Maybe refining the catchphrase would help draw more people in..."
When I offered my thoughts, Miyu gave a small, earnest nod.
"I see. Thank you..."
After that, Miyu sought my advice repeatedly to boost enrollment for the yoga class. Through these interactions, she gradually lowered her guard with me. Before long, whenever I was giving a lecture or working in my office, Miyu would often be around. She had her own duties, of course, and I was frequently busy, but during those times, she would assist me with my work.
By the time about two months had passed, Miyu seemed to have realized her own feelings for me.
"Professor, are you single?"
"Ah, yes. I'm single. Why do you ask?"
"Oh... I see..."
For some reason, Miyu began showing a keen interest in my personal life.
"Don't you get lonely without a wife? Do you spend your weekends all by yourself?"
"Well, yes. But I'm used to being on my own, so I don't particularly feel lonely."
"I see... I live alone too, so there are times when I feel lonely..."
She said, a subtle shadow falling over her face. It was an expression I had never seen on her before. Normally, she was bright, greeting everyone with a warm smile. Yet in that moment, her countenance turned uniquely subdued.
"What do you usually do when you feel lonely, Miyu?"
"Hmm... I guess I do some yoga to refresh my mind..."
"I see..."
A while after that conversation, as winter set in, Miyu came to me with a request.
"Professor, are you free this coming Sunday?"
"Hmm? Yes, I'm free on Sunday..."
"Great! If you'd like, would you want to come over to my place?"
Her words caught me slightly off guard. Miyu was inviting me to her home—an undeniable sign of her affection toward me.
"Well... sure. Let's say Sunday afternoon then."
When I agreed, Miyu nodded happily. Her expression was as pure as a child's, sending a subtle flutter through my chest.
On Sunday, I visited Miyu's apartment.
Her place was located quite close to the university. It was an older building, but the interior was meticulously cleaned and decorated with charming, feminine touches.
"Wow, what a lovely room..."
"Thank you. I only moved in recently, so it's not fully organized yet..."
Saying so, Miyu guided me to sit on the sofa.
"Would you like something to drink?"
"Hmm... Coffee would be great."
"Got it. Give me just a moment."
As Miyu stepped into the kitchen, I glanced around the room. On the living room wall hung a photograph of Miyu practicing yoga. Her body was remarkably flexible, effortlessly holding various intricate poses.
"Yoga really has a lot of different poses, doesn't it?"
"Yeah. Yoga poses are designed to enhance flexibility, after all..."
Bringing the coffee over, Miyu sat down right beside me.
"Professor, have you ever tried yoga before?"
"Hmm... Just a little bit, a long time ago..."
"Really? Why don't we try a little bit right now then?"
"Eh? All of a sudden?"
"Sure, why not? I'll teach you."
With that, Miyu stood up from the sofa and stepped into the center of the living room.
"Alright, let's start with a simple pose... Spread your feet shoulder-width apart and reach your hands up toward the ceiling..."
Following Miyu's instructions, I struck the pose.
"That's it. Now, breathe slowly..."
Miyu stood beside me, checking my form.
"Professor, your body is really stiff..."
"Yeah... I haven't been exercising much lately..."
"We need to loosen you up... Okay, let's try this one next..."
Miyu guided me through pose after pose. Some were quite difficult, but thanks to her gentle instructions, I managed to pull them off.
"Alright, last one..."
The final pose Miyu taught me was the "Downward-Facing Dog." It involved getting on all fours and pushing your hips up toward the ceiling.
"Just like that. Keep your back straight..."
Miyu placed her hands on my back, pressing down gently to adjust my posture.
"Ngh..."
A soft sound slipped from my throat involuntarily. The gentle, soothing touch of her hands rubbing across my back felt surprisingly good.
"What's wrong?"
"Ah, no... It's nothing..."
Flustered, I quickly broke the pose.
"Let's stop here. I'm a bit tired..."
"Oh, I see. Sorry about that..."
Miyu looked a little disappointed.
"Um... Miyu..."
I called out to her.
"Yes?"
"Miyu, do you... like me?"
At my question, Miyu's eyes widened for a split second. But she quickly flushed red and looked down.
"...Yes."
Miyu affirmed in a small, hushed voice.
"I see... Truth be told, I like you too, Miyu..."
At my confession, Miyu raised her head in utter surprise.
"R-Really...?"
"Yeah. I always have a wonderful time when I'm with you... I really like you, Miyu..."
I took her hand and squeezed it gently.
"Miyu, will you go out with me?"
Miyu stared at my face for a moment, then gave a firm nod.
"Yes... I'd love to..."
With those words, she leaned forward and buried herself in my chest. I wrapped my arms tightly around her small frame, burying my face in her fragrant hair.
"Miyu... I love you..."
"Me too... I love you so much, Professor..."
Held tightly in each other's embrace, we softly shared a kiss.
Miyu's lips were incredibly soft and sweet.
We moved to the sofa and exchanged more passionate kisses.
"Miyu... Miyu..."
"Professor... More..."
Miyu wrapped her arms around my neck and pulled my body close.
I caressed Miyu's body, savoring the softness of her skin.
"Miyu... Your body is beautiful..."
"Nn... Professor..."
Miyu surrendered her body to my touch, letting out a sweet moan.
We stripped off each other's clothes until we were naked.
Miyu's body was as beautiful as a work of art.
Her skin was white and smooth, her breasts perfectly shaped; she had a slender waist and soft, rounded hips.
I tasted every inch of Miyu's body, reveling in her form.
"Ah... Professor... Right there..."
Miyu let out a sweet sound every time my tongue touched her.
I took the tip of her breast into my mouth and sucked gently.
"Ah... No... Not there..."
Miyu writhed and pressed down on my head.
But I didn't let go of her breast; instead, I sucked even harder.
"Ah... Ah... I can't..."
Miyu's body began to tremble slightly.
I continued to tease her nipple, enjoying her body's reactions.
"Nn... I'm coming... I'm coming..."
Miyu let out a cry and her body jerked violently.
A clear fluid welled up from her nipple.
I held Miyu close and stroked her hair.
"Are you okay?"
"Yeah... Thank you..."
Miyu gazed at me with a dazed expression, perhaps still lost in the afterglow. "Miyu, shall we make it feel even better...?"
I whispered this close to Miyu's ear.
"Huh...?"
Miyu looked a little surprised.
But she nodded immediately.
"Yeah... Please..."
I laid Miyu down on the sofa and spread her legs.
Her intimate area was already soaking wet, with juices overflowing.
"Miyu... You're beautiful here, too..."
"No... Don't look..."
Miyu blushed, looking embarrassed.
But I traced her intimate area with my fingers, enjoying her reaction.
"Ah... Ah..."
Miyu let out sweet moans in time with the movement of my fingers.
I brought my face close to her intimate area and licked it with my tongue.
"Eek... No... You shouldn't..."
Miyu tried to push my head away.
But I didn't pull back; instead, I licked her even more intensely.
"Ah... Ah... I'm... I'm coming..."
Miyu's body began to tremble again.
I stimulated her intimate area with my tongue, guiding her to the peak of pleasure.
"Ah... Ah... I'm coming... I'm coming..."
Miyu arched her back and cried out loudly.
A flood of juices poured from her intimate area.
I held Miyu close and stroked her hair.
"Miyu, are you okay?"
"Yeah... Thank you... That felt amazing..."
Miyu smiled, looking satisfied.
"I'm glad... Miyu, do you want more?"
"Yeah... I want... yours, Professor..."
Miyu gazed at my manhood and gently reached out.
Her hand wrapped around it.
"Miyu..."
I surrendered myself to Miyu's touch, captivated by her technique.
She handled me gently, sometimes taking me into her mouth, delighting me with her skill.
"Miyu... It's amazing... It feels so good..."
Overwhelmed by her touch, I couldn't help but moan.
"Professor... Let it feel even better..."
Gazing into my eyes, she stimulated me even more intensely.
"Miyu... I'm... I'm about to cum..."
"Yeah... Go ahead..."
At her words, I climaxed instantly, releasing my seed into her hand.
"Ngh... Ngh..."
She caught my release and smiled with satisfaction.
"Professor... You gave me so much..."
"Yeah... It's all thanks to you, Miyu..."
I held her close and kissed her forehead.
"Miyu, I love you..."
"I love you too, Professor..."
We exchanged these words and kissed once more.
Afterward, we moved to the bed and sought each other's bodies.
Miyu's body was incredibly soft as she welcomed me inside.
"Ah... Professor... It's amazing..."
She let out sweet moans in rhythm with my movements.
"Miyu... Miyu... I love you so much..."
I held her tight, driven by a fierce desire for her.
"Ah... Ah... More... Give me more..."
She wrapped her legs around my waist, urging me to go deeper.
We devoured each other's bodies, reaching the peak of pleasure again and again.
"Miyu... Miyu..."
"Professor... Professor..."
Finally, we held each other close and climaxed together.
"Ah... Ah..."
Miyu's body trembled as the final wave of pleasure washed over her. I held Miyu close and buried my face in her hair.
"Miyu... Miyu..."
"Professor... I love you..."
Whispering these words to one another, we slowly drifted off to sleep.








