This could no longer be described as a mere coincidence.
Judging from Kaede's self-gratification, she wasn't staring at a phone or computer screen, nor was she wearing headphones. She was simply leaning against the headboard, without any source material. This eliminated the possibility of her having installed a hidden camera or microphone. Starting and finishing at the same time as me without using any surveillance equipment? How could there be such a coincidence?
Kaede must have somehow seen the party with himself, Mashiro, and Nanami. Excluding the possibility of Kaede having superpowers or magic, and considering her sudden interest in being cuckolded and the abnormal surge in his own physical fitness... Could Kaede really have a System?
While suspicious, Rin Ito had no way to confirm it. Based on his experience reading novels in his past life, these Systems often had penalties or even a kill switch if they were exposed. Even if he asked, Kaede wouldn't willingly tell him.
Rin Ito frowned deeply. If Kaede's sexual interest was genuinely her own, it was fine. But if it was just a System Quest, then his actions would surely hurt her. Yet, he couldn't read minds, and she couldn't tell him willingly, and even if she truly had a System, he couldn't prove it... unless he could bypass her and communicate directly with the System.
Hmm... I might be able to try that. It won't hurt to try. Bypassing her to communicate directly with the System shouldn't count as her willingly exposing it.
Having made up his mind, Rin Ito's gaze fell on Nanami nearby. Nanami, having slightly recovered, was using a tissue to wipe her valley. However, because Rin Ito's volume was far greater than normal, some fluid still squeezed out even after she wiped for a while.
"Go take a shower. Mashiro's underwear should fit you, and I have new ones here."
"Mmm..." Nanami looked at Rin Ito with a complicated expression, then, while using a tissue to cover her valley to prevent the fluid from dripping onto the floor, she dragged her sore body, slightly staggering, toward the bathroom.
Because Nanami was afraid of soiling Mashiro's bed, she hadn't pulled out the condom that was tucked in her asshole. It swayed like a small tail as she walked, looking particularly cute.
Nanami went to shower, and Rin Ito went to prepare clean underwear for her. Fortunately, Nanami's uniform wasn't dirtied. She had neatly folded her uniform and underwear when she first took them off.
Nanami stumbled out of the room and reached the bathroom. Her fingers grasped the little tail sticking out of her butt. Before pulling it out, Nanami, on a whim, put her finger into the condom and poked her asshole with her fingertip. So tight! Even with the condom's lubrication, it was still so tight. How hard did he have to push to get his finger in there!?
After a few failed attempts, Nanami pulled out the little tail, then turned on the shower. The feeling of the hot water fiercely raining down from above was exceptionally comforting for Nanami. It was as if the long-accumulated exhaustion had all been released.
However, Nanami knew it wasn't just the hot shower; it was him. Although it was painful at first, the feeling afterward—of letting go of everything and surrendering her body completely to him—was incredibly comfortable. A trembling sensation surged from the deepest chamber of her body, rushing up her spine to her brain, like flying freely in the sky.
The accumulated exhaustion was released with every climax, splashing onto Mashiro's face... Coupled with the hot shower, she felt completely refreshed.
In the past, Nanami also used masturbation to relieve stress, but doing it alone and doing it with someone else were completely different experiences. The physical pleasure was secondary; the most important thing was the spiritual connection and the feeling of letting go of everything.
And... the money was important, too.
Slap! Slap! Slap! Nanami fiercely slapped her cheeks, then began talking to herself.
"Nanami, oh Nanami! Isn't this enjo kōsai!?"
"No, it's not enjo kōsai! He... he didn't give me money, so how is it enjo kōsai!?"
Although Nanami's habit of talking to herself in two different roles might be alarming, it was how she practiced her voice acting. When she was at her apartment, she would usually voice her tiger plushie, Torajiro. It encouraged her while she practiced. But since Torajiro wasn't here, Nanami could only do this.
"It's not enjo kōsai if he doesn't give me money? Then... sponsorship? Nanami is being sponsored by Mashiro!"
"Uh..." Nanami couldn't find a counter-argument for a moment. Although it was officially a 'model's salary' and she was indeed modeling, the content of the modeling was just doing it with Rin Ito... wasn't that the same as being sponsored by Mashiro!?
"Being... being sponsored only counts if it's by a man. Mashiro... Mashiro is a girl. A girl... a girl doesn't count as sponsorship." Nanami's voice grew quieter. She seemed unable to convince herself and felt that she was indeed being sponsored by Mashiro. The only difference was that Mashiro hadn't eaten her herself but had let Rin Ito eat her.
"Nanami, the new towel, new underwear, and your uniform are outside." Hearing Rin Ito's voice, Nanami quickly cheered up and replied. "Mmm! I know. Just leave them outside." Putting aside the sponsorship and enjo kōsai thoughts for now, Nanami focused on washing her body. Even though it was her safe period, he had definitely cummed inside her. It wasn't that he didn't want to wear a condom, but Mashiro wanted Rin Ito to cum directly inside her... The last condom ended up in her butt.
After washing for a while, Nanami opened the bathroom door and retrieved the towel placed outside. After drying herself, Nanami put on Mashiro's underwear. Although Mashiro appeared flat-chested on the surface, she was surprisingly well-endowed when naked, roughly the average size for a JK, slightly above the line for both of them, though they were both far less curvy than Kaede and Suzu.
Putting on the new underwear and her uniform, Nanami returned to Mashiro's room. At this point, Mashiro was still drawing, and Rin Ito was tidying up the room. Seeing Rin Ito busy, Nanami hurried over to help him clean up. Nanami couldn't remember how many times she had climaxed. Although some of the fluid was caught by Mashiro, a lot of it still got onto the bedsheet.
"I, I, I, I'll clean it up!!! Senior, you just watch!" Although Nanami had already been eaten by Rin Ito, having a man clean up a bedsheet stained with her bodily fluids still made Nanami very embarrassed.
Rin Ito smiled, yielded the spot, and handed the cleanup to Nanami. He took out his phone and checked the time and messages. Suzu hadn't sent any more messages since Rin Ito and Nanami stopped, which meant Kaede had also stopped.
"Nanami, it's getting late. You have class tomorrow. Why don't you stay here for the night?" Rin Ito had checked the time on his phone; it was already the early hours of the next day.
"Eh... mmm." After a brief consideration, Nanami agreed. Staying overnight at a relative stranger's house would normally be a risky behavior, but... since she had already been eaten, it didn't matter anymore.
"Mashiro will probably be drawing all night. Nanami, you can sleep in my room. I'll sleep on the sofa."
"Mmm, thank you, Senior." Nanami didn't object... Since he had already poked her butt, she didn't need to worry too much about the room. After tidying up the room, Nanami's gaze fell on Mashiro. Quite a bit of her and Rin Ito's bodily fluid had sprayed onto Mashiro. Mashiro seemed to have just wiped her face with the bedsheet and started drawing... The uncleaned parts had already dried. Seeing Mashiro's focused look, Nanami bit her lower lip... Is this what a genius is like?
Nanami went to the bathroom and fetched a basin of hot water. After wetting a towel, she carefully wiped the stains off Mashiro's face without disturbing her drawing. Mashiro was the same age as her, but... she was like a child. So innocent, so pure, like a child. She asked them to do it not for physical desire but simply for research for her doujinshi.
The worst-hit area on Mashiro was her face, covered in Nanami's silver fluid, Rin Ito's white fluid, and Nanami's virgin blood... After carefully wiping Mashiro's face clean, Nanami went to Rin Ito's room next door.
Clean and tidy. Completely different from the stereotypical image of a boy's room. In Nanami's opinion, girls' rooms were actually messier than boys'. A boy's mess might just be a lack of organizational structure, but he knew where everything was. But once a girl's room became messy... Tsk, tsk, tsk. Nanami didn't even want to think about it.
After a night of conquest, Nanami was tired. She lay down on Rin Ito's bed and slowly closed her eyes. I slept with Kaede's boyfriend, and I let him cum inside me. Tomorrow... what kind of face should I meet Kaede with? Should I leave early? But I'll have to face her at school anyway. Thinking about this, Nanami's consciousness drifted away.
...
Downstairs, the still-energetic Rin Ito took a shower but didn't sleep on the sofa. Instead, he grabbed his key and quietly went to Kaede and Suzu's house next door. Kaede and Suzu were already asleep, and the whole house was dark.
Using the moonlight, Rin Ito crept to Kaede's door, quietly opened it, and cautiously walked in. In the moonlight, Kaede's peaceful sleeping face was exceptionally lovely. Suppressing the urge to fiercely kiss her cheek, Rin Ito went to Kaede's bedside, bent down, and lowered his voice. Rin Ito wanted to try to bypass Kaede and communicate directly with the System.
"System...?"
No response. Rin Ito called out again in a low voice. "System?"
Still no response. Just as Rin Ito was about to give up, he suddenly had a mysterious feeling! Something seemed to be calling him. Rin Ito stealthily climbed onto Kaede's bed, then carefully pressed his forehead against the back of Kaede's head.
System? Are you there? Are you there? Are you there?
[I am here!]