Senior Shu stood guard at the stairwell entrance. His face appeared calm, but inwardly he was enduring intense torment.
Bastard, bastard! What am I even doing right now? Actually lending out my own girlfriend to someone else... He couldn't understand his own actions, couldn't figure out why he had done this. He even felt like he had become a different person, no longer himself.
Not only had he agreed to such an outrageous thing, but now, hearing his girlfriend's pitiful cries, even though his heart was filled with displeasure and anger, he couldn't charge over to save her. After all, he had already lent Sachi out. He had no right.
What the hell is wrong with me?!
Even without looking back, just from the sounds, he knew what that guy was doing to Sachi. That's my girlfriend! Be gentler with her! Don't hurt her! Huh... wait, Sachi, why are you starting to make such strange noises?
Y-you, why did your voice suddenly become so weird?
That guy didn't seem to be hurting Sachi after all; he actually seemed quite gentle. Senior was dumbfounded. Sachi, how could you make such lewd sounds? How could you possibly be so wanton?
He was caught in a tangle of conflict and pain. He had lent out his girlfriend, and his girlfriend was being bullied and toyed with by another guy. Looking at the loan agreement in his hand, he wanted to tear it to shreds and rush over to stop them without a second thought!
Unfortunately, he couldn't do it.
In the corner, Sachi's pale cheeks were covered in a pink flush. Even her eyes seemed on the verge of turning into heart shapes. Under Kazuma's terrifying skill and seduction, her body was completely under his control. The girl, tasting forbidden fruit for the first time, was quite infatuated with that feeling.
Of course, she hadn't truly tasted the forbidden fruit yet. Kazuma was only caressing her pussy with his fingers, squeezing her breasts, and occasionally pinching her clitoris. Before she could moan, he would seize her cherry-red lips in a passionate kiss, and she felt immense pleasure.
It was really amazing.
Stimulated by Kazuma, she was becoming more and more sensitive.
"No, I'm not, I'm not that kind of lewd girl," the blonde gal thought to herself, experiencing the pleasure Kazuma brought her, letting out soft moans with her eyes closed, while simultaneously justifying herself mentally. "Kazuma has leverage over me, he's threatening me. So it's not that I'm not resisting; it's that he has me under his thumb. This isn't my fault."
She was well aware of what she was doing. But with such a reason, such an excuse, she seemed able to relax and quietly enjoy it without facing guilt towards Shu.
Wait, no. Ultimately, Shu was the one who lent me out. He lent his own girlfriend to someone else. So it's his fault too!
But his... that thing is really big... What would it feel like if it entered? Back in the warehouse, I seemed to waver a bit, fantasizing a little when I was rubbing with my foot. But those thoughts weren't as clear and obvious as they are now.
This guy, this bad guy. He was all pitiful and being bullied by us back then, and now he's getting his revenge, messing around on top of me. It's really... And yet I've become obsessed with this feeling.
Sachi, get a hold of yourself!
"No, Kazuma, stop, please—"
In the midst of overwhelming pleasure, Sachi felt Kazuma's fingers penetrate her wet pussy and touch her inner walls. The sensation was intense, like a pleasure bomb exploding inside her, flooding her entire body. The fighting spirit that had just surged within her vanished instantly, shattered into pieces. Her mind went blank, and she could do nothing but instinctually cling to Kazuma's arm as she reached her climax.
It didn't last long before she went completely limp, sliding down. It was over.
"Sachi-san, you're quite something, aren't you? And with someone other than your boyfriend. Could this be your true nature?" Kazuma teased with a smirk.
The blonde gal, experiencing her first climax, struggled somewhat to support herself on Kazuma's arm. Weak and powerless, she shot him a glance, biting her cherry lips. "I'm already like this... and you still mock me?"
"Alright, alright, I won't mock you. Can you stand up?"
Kazuma's attitude unexpectedly became somewhat better, which surprised Sachi a little. The girl pursed her red lips and slowly got up with his help. She glanced at his uniform trousers again and hesitantly asked, "You... you're not going to... do it?"
"Hmm?"
"I see you've been like that... seems uncomfortable. Since things have already come to this... why not just do it with me directly?" Sachi stammered her inquiry, her words accompanied by the 70-80% blush still lingering on her face, sounding almost like a complaint or an accusation.
Kazuma's expression was subtle as he whistled. "Oh ho, you want to do it? Seems you're not satisfied yet. What an insatiable little slut."
"I'm not talking about me, I'm talking about you!" Sachi's face flushed red.
Kazuma spread his hands. "Don't worry about that. You know I have plenty of women. Even if I'm not satisfied, I can go find them."
"Who's worried about you!" This playboy!
"So you're not worried about me. You just want to do it, right?"
She did kind of want to... No, no, that's not it! I'm not that kind of lewd, wanton girl! Sachi silently turned her head away, muttering, "I thought you would suddenly pounce on me, fiercely play with my body, and take my purity."
Actually, there wasn't much difference now.
"If you want it, I can fulfill your wish. But it seems there's no time now. We'll talk about it next time," Kazuma said, then suddenly lowered his voice. "Sachi-san, I've already taken photos of you. If you don't want these exposed, you know what to do, right?"
"Regarding your two little friends, you also know how to handle them, right?" Kazuma smiled like a demon. "You'll help me, won't you?"
"Y-you, what do you want to do?" Sachi was somewhat alarmed.
"Of course, do the same thing we just did, Sachi-san. Even though you're friends, aren't you resentful that only you have to suffer this unlucky fate?" Kazuma pinched the girl's chin, lifting her face to meet his. "Pull them all down with you. I believe you can do it."
Sachi looked at Kazuma with a complex expression, biting her lip. "You demon!"
Yet, she was genuinely tempted. Kazuma's words had struck a chord within her, which was precisely what frightened Sachi. That guy really was like a demon. The blonde gal watched Kazuma's retreating back, then looked down at her own body that had become so strange, filled with grief and indignation.
"Sorry, Ai Kitagami, Kaho. It's not that I want to harm you. He's threatening me; I have no choice," she said, pulling at her skirt and straightening her collar. "We shouldn't have provoked him in the first place. Otherwise, things wouldn't have turned out like this."
But then again, if she hadn't provoked Kazuma, she wouldn't have tasted this... She actually found the current situation not entirely unpleasant. She had been completely tamed by Kazuma!
"Sachi," Senior Shu immediately walked over after Kazuma left. Seeing his girlfriend's cheeks still retaining an intoxicating pink flush, seemingly somewhat physically leaning against the wall, his heart twisted painfully. "Sachi, are you okay? You just now..."
Shu's heart felt as if being sliced by knives. Looking at his girlfriend's radiant appearance, he wasn't a fool. How could he not know what had just happened? Especially after hearing his girlfriend's moans, his head was about to explode.
"Sachi, the sounds you made earlier... that was just to perfunctorily deal with him, right? You weren't really immersed in it, right? Y-you didn't like it at all. You were just pretending, right?"
Glancing at her anxious boyfriend, Sachi's expression was very dull, with a hint of displeasure. "What's the use of saying all this? Weren't you the one who lent me to him?" The blonde gal glared at him. "You're wrong. I liked it. I wasn't pretending. I found it very comfortable. Even though that guy did terrible things to me, I did get somewhat addicted."
Shu felt resentment. "But, but, Sachi, if you like it, I can do it too!"
"You?"
Thinking of Kazuma's terrifyingly huge member and his domineering demeanor, Sachi looked at her boyfriend with utter disgust.
She lifted her foot to leave, and as she brushed past him, the blonde gal muttered, "Actually... the rumors weren't wrong. He really is huge."
With that, she disappeared around the corner of the hallway, leaving her senior standing dumbfounded at the stairwell entrance, petrified in place for a long time.
When Sachi returned to the classroom, her eyes unconsciously drifted towards Kaho and Ai Kitagami.
She didn't go over to them, but instead sat down at her own seat.
Usually, the three of them were always together as a gal trio, but today, seeing her friends made her inexplicably guilty.
"Sachi, weren't you going to find that senior boyfriend of yours? Why are you back?"
Ai Kitagami and Kaho, unaware of what had happened to Sachi, both came over to greet her.
"He... had something to do, so I came back."
The blonde girl forced a smile.
Kazuma's words were still etched in her heart, but she couldn't tell them about him or what had just happened.
In the end, Sachi decided to hide everything.
I'm sorry, Ai Kitagami, Kaho. I was forced into this.
"Seems your boyfriend is another unreliable guy. If you ask me, it's better to break up."
"I think so too."
Sachi did intend to break up, but the reason was different from what they thought.
Hearing Ai Kitagami and Kaho criticize her boyfriend, Sachi blinked and joined in.
The two gals naturally didn't notice their friend's abnormality.
"Want to go shopping together after school? I recently found a pretty good store, though the location is a bit out of the way."
Kaho shook her phone.
"The ratings online are really high."
"I'll pass. I have something to do later. What about you, Sachi?"
Ai Kitagami declined.
"I'll go," Sachi immediately nodded.
Perhaps this was a good opportunity.
She silently apologized to Kaho in her heart, then quietly sent a message to Kazuma.
As for Ai Kitagami not going, Sachi couldn't tell if she felt relieved or disappointed.
Kazuma: "Good job. Wait for me after school."
Now there was really no turning back.
*****
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