While Ai Hayasaka and Kaguya were reconciling and cross-referencing their facts, Rin Ito, Kaede, and Suzue had returned home.
However, Rin didn't go to his own place; he followed the two sisters into their house. As the door clicked shut, Kaede shot a glare at the grinning Rin—she knew he was only here to enjoy her embarrassment. Blushing furiously, Kaede decided to embrace her humiliation.
"Hey... Suzue, when the hell are you going to take this chastity belt off me!?"
"Pfft..." Rin couldn't hold back his laughter.
"What's so funny!? Suzue said it was a 'gift' and insisted I wear it! What choice did I have?" A guilty Kaede avoided eye contact with both of them.
Seeing her adorable state, Rin stopped teasing her. After messing with her for so long alongside Suzue, it was time to let her have her revenge. "It's pretty pitiful for Kaede to be stuck in a closet unable to even touch herself. Hurry up and unlock her."
"Exactly! Hurry!" Kaede nodded vigorously. Hiding in the closet was one thing, but being locked in a chastity belt so she couldn't even masturbate while watching was too cruel!
Suzue nodded and pulled out her phone. With a soft click, the electronic lock on the belt disengaged. Kaede scrambled to pull off her shorts and the device. As the sticky metal came away, it pulled a long, silvery string of moisture. Her pale, peach-colored skin was still flushed from hours of unreleased arousal.
Rin winked at Kaede. She understood instantly. Suzue realized she was in trouble.
"I'll go wash—"
"Get her!"
Before Suzue could bolt, Rin's hand was already firmly on her shoulder.
"Keep an eye on her, don't let her escape! I... I'm going to go wash this thing!" Kaede shouted, running to the bathroom with the damp chastity belt.
Suzue looked at Rin with an innocent, pleading expression, but she didn't say a word. It seemed playing "Kaede" all day had exhausted her linguistic quota for the day. Rin gently tapped her head. "You bullied her all day; now it's your turn. At least she's washing it first instead of making you lick it clean, haha."
Soon, Kaede returned from the bathroom with the clean belt—and two pink vibrating toys.
"Hehe... prepare to die~" Kaede giggled wickedly. She stripped off Suzue's tight denim shorts, revealing white cotton panties already stained with wetness. It wasn't that Suzue was excited about the belt; it was simply the leftover fluids Rin had pumped into her earlier leaking out.
"Hmph..." Seeing the stains, Kaede felt a surge of jealousy. I'm the girlfriend!
Kaede crouched down and kissed Suzue's slit, her tongue prying the folds open to suck greedily at the nectar and Rin's lingering cream. Meanwhile, Rin's hands kneaded Suzue's flat belly from behind.
"Mine! It's all mine!!! Mmph... gulp..."
Once she was sure she had sucked out every drop of Rin's essence, Kaede shoved the pink vibrators inside Suzue—one in the front, one in the back. These were system-made: completely silent even on the highest setting.
"Hehehe..." Kaede locked the chastity belt onto Suzue and cranked the vibrations to the max.
"Ooh...~" The intense vibrations made Suzue's eyes flutter.
But Kaede wasn't done. System! Monitor Suzue. Every time she's about to climax, turn them off!
[Settings applied.]
Next, Kaede pulled out a condom. She intended to make Suzue watch her get fucked, just like she had been forced to watch from the closet. She wanted Suzue to see her face covered in Rin's spray, to make her sister beg for a taste.
However...
"No... stop... wait... it's coming... EEEIII!"
The triumphant Kaede forgot one thing: she was a "glass cannon." Without anyone else to share the system's temporary sensitivity buffs, being entered by Rin sent her straight over the edge. Her hypersensitive body, combined with Rin's heavy thrusts against her "baby room," caused her to climax instantly.
Her brain went white. Her crotch became a fountain, spraying a wild mix of fluids all over Suzue's face. Suzue didn't mind. She saw her chance.
"Ahm~" Suzue bit down on Kaede's left breast while her hands worked Kaede's other sensitive spots.
"Stop... IIIEEEE!"
Previously, Kaede could handle it, but the sensitivity buffs she'd bought earlier were too much. Rin had barely gotten into his rhythm when Kaede's eyes rolled back, and she passed out from pleasure.
Rin and Suzue stared at each other. Is she okay? Rin asked the System.
[She's fine, Papa. Mama just short-circuited from too much pleasure. Her sensitivity is currently at 400. Unless she goes last in a party to "buffer" the intensity, she'll probably pass out within ten seconds of penetration.]
That... sounds rough.
While Rin talked to the System, Suzue didn't remove his condom. Instead, she pulled him into her own cleavage, kissing him deeply. It wasn't her fault Kaede was such a "noob." As a good sister, she'd make sure Kaede woke up to see her boyfriend's "cheating fluids" smeared all over her face.