Chapter 63: Unleashed Lust
The clock read 10 PM. Beyond the window of the room, the city lights painted the night in a fantastical glow.
"...She's out. Took long enough."
Two hours had passed since Rindou barged into my room after our soak in the hot springs and dinner, shouting, "Let's play some games~!" Now she was sprawled across my bed, sleeping peacefully.
The slow-acting sleeping pill I'd slipped into her meal had finally taken effect. Its delayed onset was offset by its overwhelming potency. Barring something extreme, she wouldn't wake up until morning.
"…Still, what a lewd body she has."
I took another long look at the sleeping Rindou. She really was an erotic woman.
She was wearing a yukata after her bath—easy to remove if I wanted. Her cleavage was boldly exposed, and the hem had ridden up to reveal her thighs. I could confidently declare that no man alive could look at a woman dressed like this and not feel desire.
"Alright… let's begin."
I had two weeks, including today, to train her.
During the day I had work to handle, so I could only toy with her body at night. She'd likely wake around 6 AM, which gave me roughly eight hours from now. For the first night, that was more than enough time.
My goal with Rindou was simple: make her crave me of her own accord.
From our previous interactions, I already knew she was surprisingly indifferent to sex for her age. She'd press her chest against me without hesitation, drape an arm over my shoulder, and jump around in a skirt. The concept of chastity simply didn't exist inside this woman.
Alice was a similar type. Breaking girls like them was quite difficult. If they showed even the slightest interest in sex, I could amplify it with the powerful drug of pleasure and corrupt them. But that method had limited effect on this type. I believed I could still break her, but any approach lacking certainty was unacceptable. I only play battles I know I can win.
That was why I chose the same time-intensive training method I'd used on Alice.
I would use these two full weeks more intensively than I had with Alice, slowly and thoroughly imprinting sexual pleasure into Rindou Kobayashi's body. I would awaken her interest in something she had never cared about, until she actively sought me out as a man. That would make everything afterward far easier and deepen her dependence on me from the start. I already had solid proof this worked with Alice.
Aside from the time it required, it was probably the strongest training method available. After holding back this long, two weeks was nothing.
Time to begin the groundwork that would completely break her on the final day.
"…Whoa, they're huge."
I slid aside the yukata that had been stretched over her chest, revealing a plain gray bra that lacked any sex appeal—yet I still couldn't look away.
It had been since that foursome with Alice, Ryoko, and Miyoko back in Hokkaido. I hadn't ejaculated once since then. In other words, I'd been abstinent for over a month. This was the first time in my second life I'd held back this long. Sexy or not, there was no way I wouldn't get excited by Rindou lying there in front of me.
I quickly removed the unsexy bra. Her magnificent breasts sprang free—soft enough that you could almost hear them boing, with untouched pink nipples. These supreme twin peaks could only be described as first-rate.
Suppressing the urge to grope them immediately, I opened the rest of her yukata. With her body now fully exposed except for her arms, Rindou's half-naked form was complete. Blood rushed to my cock at astonishing speed, hardening it until it threatened to tear through my pants.
"Can't have you getting dirty, so I'll take these off too…"
"…Mmm…"
Rindou let out a comfortable sleeping breath as I slowly slid her panties down, exposing even her most intimate place. Her pubic hair wasn't particularly thick; in fact, it was neater than I'd expected. My arousal climbed even higher.
The heating was working well, so she shouldn't feel cold even nearly naked. Proof of that was how happily she continued sleeping in her completely exposed, foolish state.
"…Oh man, so soft…"
As expected, I started with her breasts. I placed my hands on those massive mounds. The smooth skin clung to my palms with a moist, addictive texture. When I applied the slightest pressure, they sank in softly, granting me a long-missed sense of bliss.
Over the next two weeks, while engraving pleasure into her body, the two erogenous zones I wanted to develop were her nipples and her cervical portio.
I wouldn't touch her clitoris—the easiest spot to stimulate. The reason was simple: she could easily play with it herself. Teaching her to masturbate might be amusing, but it carried a high risk of her no longer needing to come to me. My ultimate goal was to make her reach out for me. I couldn't allow her to satisfy her own desires.
I would stimulate her nipples as kindling to make her more sensitive to pleasure, but the real target was her cervix. Her own fingers could never reach it, and the frustration of being unable to touch it would only build. It was the perfect spot for my plan.
"…Haa. Patience, patience. Gotta take it slow."
Part of me wanted to lose myself in enjoying her breasts right away, but time was limited. Even though I'd be training her every night, I didn't want to waste a single minute.
I lined up the tools I'd prepared and finished my setup. That said, I would begin with nothing more than caressing her nipples. The first step was to let this woman—who had lived a life untouched by sex—taste sexual pleasure for the first time. Since nipples were an external erogenous zone, any change would be immediately noticeable.
"…Ngh. …Mmm…"
"Good sounds already."
The moment I lightly stroked her nipples with my fingertips, a small, ticklish voice escaped Rindou's lips. It was a perfectly normal physiological reaction, yet the mere fact that Kobayashi Rindou was making such sounds excited me. I'd felt the same with Miyoko—I seemed to have a weakness for the "female" side that came out of women who weren't usually feminine.
Resisting the urge to ravage her completely, I gently scraped the tips of her nipples with my fingertips.
"…! …Nnah…"
Seeing her nipples swell and harden, I confirmed her sensitivity. I was relieved she wasn't insensitive.
I pinched one nipple while licking and swirling my tongue around the other. Alternating between left and right for about thirty minutes left her nipples painfully erect. Love juices flowed from her secret place, soaking the bed. For a man, it was like a wet dream—close to climax. She clearly had no experience masturbating, yet she was leaking with pleasure.
"…Good. Now for the main event."
My painfully hard cock was starting to ache, so I removed my pants and freed it. If I thrust into her soaking wet folds right now and pounded away, it would feel incredible.
But I would hold off on penetration until Rindou begged for it herself. Only after I had completely dominated her and claimed total victory would taking her virginity have any meaning. For the sake of making Kobayashi Rindou mine, I could even suppress my own lust.
What I took out to torment her cervix was a slender specialized vibrator.
Thin enough not to stretch her insides, it could reach all the way to her cervix and deliver precise stimulation through weak vibrations. Since this was the first day, I'd only use one, but once she grew accustomed I planned to use two, and eventually three at once to drive her to climax repeatedly.
The night was still young. I'd play with her plenty. I only needed about three hours of sleep, and staying up late was no problem. I'd already set up the cameras—I would capture every moment of Rindou Kobayashi's sleep training perfectly.
"…Aah, damn it. I want to put my cock in instead of this vibrator…!"
I tapped and nudged her cervix with the inserted vibrator. The visual was plain, but the effect was tremendous. Even though her consciousness remained submerged, her hips twitched and jerked reflexively from the pleasure. After five minutes of careful torment, she even squirted. This body was definitely worth developing. My motivation surged.
"…Rin… do… …Rin… do… …You're… so… cute…"
While engraving pleasure into her body, I brought my mouth to her ear and whispered. The key words I planted were "Rindou" and "cute." My aim was to link sexual pleasure with those two words inside her, turning them into a trigger that would make her body go into heat. Ideally, I wanted her to climax just from hearing them.
Additionally, I pressed my cock close to her nose, making her smell my male scent. I'd deliberately stopped washing it thoroughly lately, so the smell was potent. Since scent leaves a particularly strong impression when people learn something, I wanted to imprint it deeply.
Even while asleep, the brain remembers. That's why consistent repetition was crucial.
Torment her cervix thoroughly while whispering in her ear. Caress her nipples thoroughly while whispering in her ear. Occasionally force her to smell my cock and brand the scent into her mind. Most of Rindou's training consisted of repeating these actions.
"—…Nnah! Mmm! …Mngh!!"
"…Cute. You're so cute, Rindou…!"
In the end, I spent over five hours tirelessly stimulating Rindou's nipples and cervix, forcing her to climax around twenty times while she remained asleep.
I couldn't risk her waking up in this bed, so I wiped down her body—wet with fluids—dressed her in the yukata again, carried her back to her own room, and laid her in bed. Covering my tracks had become routine. All my prior experience was paying off.
Having thoroughly played with a woman's body for the first time in a while, I fell asleep wrapped in pleasant exhaustion and satisfaction.
All while letting my desire for the coming two weeks swell.
Sure enough, because I'd taken my time, changes appeared in Rindou from the very next morning.
She still looked sleepy, but her face was faintly flushed. The lingering afterglow of sexual pleasure in her nipples and lower body was likely the cause.
"Good morning, Rindou-senpai. Did you sleep well?"
"…Ohh, morning. …Mmm, I slept great, but my body feels kinda tired. Did I exercise in my sleep or something?"
"Maybe you have bad sleeping habits? You looked energetic when I carried you back."
"…Ah, right. I passed out in your room, huh~? Haha, sorry about that~. Thanks for carrying me, Santoku Shogo."
I was the one who wanted to thank her. Yesterday, she'd let me enjoy excitement as intense as diving into a brand-new game.
"Since you fell asleep last night, how about we play games in my room again tonight? I won't force you if you're fine with losing every time, though."
"What a cocky junior~! Of course we're playing tonight! You better be ready!!"
Too easy. Way too easy. Thanks to that, I could continue her training again tonight.
Just like the previous night, I put her to sleep with the slow-acting pill and relentlessly tormented her defenseless erogenous zones on the bed.
"Nnah! …Mmm! …Hya!"
From the second night onward, I also used a cream-type aphrodisiac, forcibly heightening the sensitivity of her nipples. She would now feel pleasure from nothing more than contact with the air. When I added stimulation through caresses, the pleasure became even more intense.
She shattered her first night's climax record, her body trembling violently.
On the third night, the fourth night—I continued mercilessly tormenting the sleeping Rindou's body. No matter how lewd her voice became, no matter how much her instinctive female scent stimulated me, I held myself back and never crossed the final line.
Perhaps Rindou finally sensed something was wrong with her body, because from the fifth night she stopped coming to my room. It didn't seem like she was wary of me—rather, she was confused by the changes in herself. Normally she would have suspected I was doing something to her, but it looked like she trusted me more than I'd thought. That made things easier.
If she wouldn't come to my room, I would simply go to hers.
Needless to say, everything in this hotel moved according to my will. Sneaking into her room was trivial. I continued slipping the sleeping pill into her meals, so by timing my entry right, I always found her already asleep.
Fifth night. Sixth night. Seventh. Eighth. Ninth. Tenth.
I repeated the same actions, imprinting the same stimulation, whispering the same words, and remolding Rindou's body.
"Rindou-senpai. Good morning."
"…Mmm. …M-morning. …~~~!!"
After more than ten days, Rindou was finally being driven into a corner.
Even during the branch office inspections I used as cover, she stayed in heat the entire time. She visited the toilet an average of twelve times a day. Just imagining her desperately masturbating by playing with her nipples and pussy in there nearly made me cum on the spot.
When I called her name, she would shiver her shoulders, press her thighs together, and blush. The association between climax and those words was taking root nicely. Right now she only reacted to my voice, but if I continued, she might start reacting to other people's voices too. That would be interesting in its own way, but it would cause problems in daily life, so I rejected the idea. Rindou's aroused face should belong to me alone.
Only two days remained. The training was progressing better than planned, so I began considering taking her before the final day.
Her mind already seemed dyed pink, and it was clear she was nearing her limit. If I gave her just the slightest opening, she would definitely bite.
"…Aaah, I can't wait."
Inside the car heading to the hotel, I watched Rindou sitting beside me, breathing with seductive gasps, and let the overflowing excitement burn through my body.
***
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