Back at Rin Ito's house, Rita hesitated for a long while before pushing open Mashiro's door.
Like any typical holiday, Mashiro was sitting at the computer, drawing manga.
"Mashiro... Mashiro..."
Rita called Mashiro's name softly. Rita, along with Rin Ito and Nanami, was among the few people who could interrupt Mashiro's drawing, but today Mashiro didn't stop her pen; she kept on drawing.
It wasn't that Mashiro didn't hear her, nor was it that Mashiro didn't want to answer her... It was all part of the plan!
After a good while, Mashiro turned around.
"Rita?"
"Mashiro, come back with me. Now. Forget about some showdown; come back with me." Rita's personality was gentle, but not indecisive; once she decided on a goal, she was quite resolute.
"No, I don't want to leave Nanami."
"It's precisely because you can't bear to leave Nanami that you have to leave." Rita kept a straight face, staring seriously into Mashiro's orange eyes. "It's not too late to leave now... Do you understand what I mean? If you don't leave, there won't even be friendship between you two in the future!"
"You found out?" Mashiro wasn't flustered at all, her voice as flat as usual.
"Mmh, I found out. But right now, only you know that I found out. If this continues, it might not just be you and Nanami; you and Rin Ito might not be able to be together either."
"I don't know how you fell in love with him, but he is Nanami's lover. You like Nanami so much... believe me, leaving is the best and most decent choice for everyone. Let's not make everything a complete mess, okay? I don't want you to get hurt."
"...No." Mashiro turned around and continued drawing. "No matter what, I won't leave."
"..."
Looking at Mashiro's petite back, Rita let out a long sigh. She understood Mashiro's personality; Mashiro would never easily change what she had decided.
Without a single moment of hesitation.
Rita decisively gave up on trying to work through Mashiro. This was not the time to be full of misgivings; she had to resolve the matter swiftly and decisively.
Nanami definitely couldn't be told about this triangular relationship. That left only one person!
Rita left the room, took out her phone, and dialed Rin Ito's number, and then... the ringtone kept playing, but the other side didn't answer.
What's going on... Did Mashiro tell him he's been exposed?
Rita poked her head into the room and took a look. Mashiro's phone was placed far away, showing no signs of being moved, and the screen still displayed the drawing software.
He probably didn't answer because he had something going on. I'll try calling him again later...
...
Meanwhile, on the other end of the phone screen.
At this moment, Rin Ito had arranged to meet Sajuna and Shinju at the hotel, but Rin Ito opened a room next door, not the room where Sakiko was currently staying.
At this moment, Sajuna, who had already taken off her chastity belt, was sitting on the sofa with her legs in an M-shape, completely exposing that small... oh no, huge weak point to Rin Ito's eyes.
Just now, when his phone vibrated and he saw it was Rita calling, Rin Ito had directly pressed a corner of the phone onto Sajuna's weak point, using it as a vibrator.
"Sajuna, you're such a weakling, climaxing twice just from the phone vibrating... You squirted so much. If you damage my phone, you have to compensate me."
"W-Who told you to press so hard! Pervert! Sadist! Shinju, stay away from him!"
"Eh... But..." Shinju blinked, looking somewhat conflicted. "Like Big Brother, I think Big Sister is a bit of a weakling."
"Look." Rin Ito triumphantly scratched gently with his fingernail, and the crimson-faced Sajuna immediately twisted her body to dodge.
"D-Don't always toy with there."
Sajuna wanted to cry but had no tears.
Although her body being a weakling increased Shinju's confidence, and Shinju saying the word "weakling" also meant her image had changed from a perfect sister to a real sister who exists in reality.
This was a good thing.
But... why was her body such a weakling!
However, the current her was much better than before.
Back when she first met him in the parking lot, she squirted and fainted just from watching him toy with Marin's lips with his fingers... Later, relying on 'training' from Marin, Kaguya, and the others, she gradually adapted to the point where she wouldn't faint just from watching.
She had thought her body would gradually become normal, but why... why did that place become much larger than before!
Even though her figure was much smaller than Shinju's, her weak point was about the same size, even slightly larger than Shinju's after she became extremely excited.
Although it was true that this was better than before when she fainted at just a glance, after the weak point got larger, as long as she got slightly excited, it would peek out and rub against her underwear. It was even inconvenient to walk!
If Rin Ito knew Sajuna's thoughts at this moment, he would definitely burst out laughing... The main culprit was Kaede; various nurturing reinforcements made Sajuna doubt her life choices.
"If I don't toy with there, do you want to be toyed with inside, Sajuna? You're still a virgin."
If you want to toy with the inside, you have to use that camera. If you're not careful, you might even ruin your proof of purity Rin Ito teased, suppressing a laugh. "If you prefer being electrocuted, Sajuna, I can electrocute the outside directly."
"I-I don't like being electrocuted!" The blushing Sajuna refitted weakly. Lately, she couldn't resist letting Shinju use the camera to electrocute her a few times, squirter all over Shinju's face each time.
Although the weak point had gotten larger, wearing the chastity belt made it completely untouchable. If she wanted to satisfy herself, she could only ask Shinju to use that damn camera to electrocute her.
Sajuna's refutation carried zero credibility to both Rin Ito and Shinju.
Sajuna felt like she had tried too hard... Originally, she wanted to change her image in Shinju's mind from an omnipotent sister to an ordinary sister who also had flaws.
But now...
She had become a weakling, perverted sister who likes to be electrocuted a little and then squirts water!!!!!
"No... Ch-Change... change the place." The heavily panting Sajuna shook her head helplessly; if these two places were toyed with any longer, they would really break.
"Change the place? It's a pity you're still a virgin, Sajuna. If we change the place, only the ass is left."
Sajuna stared viciously at Rin Ito.
What do you mean 'it's a pity you're still a virgin'!?
Sajuna wished she could just poke it open with a vibrator.
She had never refused to let Rin Ito take her virginity; it was Rin Ito who found various excuses not to eat her!
He just wickedly wanted to turn her into that kind of wanton virgin while keeping her a virgin!
Not just her, Shinju too.
He just trained Shinju with less intensity; the currently virgin Shinju was already able to reach a climax using her ass.
"Pervert! Big pervert!"
"Sigh... Shinju, listen, your sister said I'm a pervert, I'm so sad. How about this, since she said I'm a pervert, let her wear the chastity belt back."
"That's right~ Since Big Sister is unwilling to be toyed with, just put it back on."
This pervert! He's already corrupted Shinju!
Shinju used to be such a gentle and cute girl, now she's learned to toy with her sister!
"N-No way!!!!"
Going back to wearing it was absolutely out of the question!
"Hmph... Pervert, sadist!"
Although Sajuna said that, she still obediently lay down and stuck up her petite rear, even automatically parting her butt cheeks with her hands.
Rin Ito supported Sajuna's thighs and lifted her up, Shinju expertly aligned Sajuna's ass for Rin Ito. As his body gradually pressed down, Sajuna's slender limbs flailed wildly, until a shape could even be slightly seen in her belly, then she lost the strength to struggle.
"Leave the back to me, and the front to you, Shinju~"
"No problem! I will definitely make Big Sister feel good!" Shinju had just buried her face and was gently biting Sajuna, lightly holding her with her teeth, then her soft tongue swept over indeterminately... this kind of indeterminate tickling sensation was exceptionally stimulating.
Even just the tip of her tongue lightly sweeping over the roof of her own mouth would make her scalp go numb, let alone on that kind of delicate weak point.
Actually, Shinju didn't dare to bite too hard. Although Big Brother deliberately limited the range of his movements, he was still moving, after all... If she was too forceful and happened to bite Big Sister too hard or even bite something off when Big Brother moved, it would be tragic.
Her tongue swept over indeterminately again; this kind of unavoidable feeling made the already sensitive Sajuna's ten toes curl together and her eyes roll up uncontrollably.
Bzzzt, bzzzt...Bzzzt, bzzzt...
Just as Shinju was getting into the spirit of toying, Rin Ito's phone vibrated again. She could only stop, pick up the phone, and hand it to Rin Ito.
"Big Brother? Is it okay not to answer the phone?"
Rin Ito glanced at the number; it was Rita again.
"It's fine. It's better if you turn off the sound to use it to vibrate your sister."
"Leave it to me~"
On this end of the phone, Rin Ito was treating Rita's call as part of the play. On the other end, Rita was staring seriously at the phone screen, hoping Rin Ito would pick up.
But at this moment, Rita's call had already turned the phone into a sex toy.
Looking at the automatic hang-up after not being answered for a long time, Rita felt very helpless... Although he was indeed quite handsome, Mashiro wasn't the type to judge people by their appearance.
What kind of strong point does he have that attracted Mashiro?
And yesterday, when I sneaked a peek, it was Mashiro who took the initiative in cowgirl position... Rita completely didn't know what expression to make.
Rita took a deep breath, repressing the anxiety in her heart.
Today is Sunday, tomorrow it's her turn to sleep in his room. By then, she would directly cling to him so tightly that even if he wanted to escape, he couldn't.
Sigh... Nanami is still too magnanimous.
She even allowed her to sleep in the same bed with him... She's not even afraid of her stealing him away like Mashiro did.
Maybe it's Nanami's indulgence that makes him so unscrupulous.
I'll confront him and have him leave Mashiro. If Mashiro doesn't want to go back to the UK, I'll take Mashiro and find somewhere else to live. I absolutely cannot let Mashiro live under the same roof with him again.
Otherwise, they will definitely find a chance to sneak around. If Nanami discovers that Rin Ito and Mashiro betrayed her trust, she will definitely be heartbroken.
It doesn't matter for Rin Ito, but by then Nanami and Mashiro will definitely not even be able to be friends.
Whether for Nanami or for Mashiro, they must cut ties!