"Sister Saya..."
"Hinata..."
The two sisters looked at each other awkwardly. Having read the NTR doujinshi, both now understood their own fetish, realizing why they felt excited watching the person they loved in a humiliating and vulnerable state.
Rin Ito, standing between them, smiled and cast his gaze back and forth between the two.
"Now, can we clear things up?"
"Eh... I..."
"Um..."
The two stammered, wanting to speak but holding back. Although they understood the moment they made eye contact that the other was just like them, they preferred the unspoken understanding. If they broke the thin membrane, neither knew what expression to face the other with.
Since they didn't want to break that film, Rin Ito decided to break it for them. After all, he was the one who broke their other membranes.
Rin Ito summarized the events of the past two days and their complicated feelings in a concise manner.
"I am actually Kaede's boyfriend. Yesterday, Hinata was blackmailed by a seaweed-headed guy from the Photography Club with intimate photos of the two of you. To avoid affecting you, Saya, Hinata asked Kaede to lend me to her to pretend to be her boyfriend. That way, if the photos were released, people would just think it was normal sisterly affection."
Rin Ito paused, then continued.
"But today, you gradually realized you loved each other, yet both felt these feelings were abnormal, so you wanted to use me for 'correction.' However, during the correction process, you awakened a cuckoldry fetish... Yes, that's essentially it."
"Wait a minute..." Saya interjected, stopping him. "You're Kaede's boyfriend, so Megumi and the others..."
Before Saya could finish, a possibility occurred to her.
"Could Kaede also..."
"That's right," Rin Ito answered readily. "Kaede shares the same fetish as you, but don't tell Kaede I told you..."
Although Kaede had been "honest" with Rin Ito, she didn't want Rin Ito to think she was completely corrupted and obsessed with NTR... After all, she couldn't tell Rin Ito about the System. But Kaede could certainly guess from Rin Ito's actions that he already thought she was obsessed with NTR. The tsundere Kaede just wanted to maintain her last bit of "dignity" in front of Rin Ito, unwilling to admit that watching Rin Ito with other girls excited her.
Better to know than to say it.
Kaede didn't want to admit she had the cuckoldry fetish. By not acknowledging it, she could push all the blame onto the System... The System made her do it!
Although Rin Ito couldn't contact the System Daughter now, to allow the "mother" to continue having an excuse, the System Daughter had likely shut down the Camera System when Rin Ito took Hinata and Saya upstairs.
"Kaede was the one who told you to tempt me, right? You can ask her later, and she'll know."
Hinata suddenly realized the truth after hearing Rin Ito's words... No wonder Kaede lent him to me so readily!
Immediately, both sisters had a bold idea. Sensing their inner thoughts, Rin Ito seized the opportunity to speak.
"Since you both have this fetish, and Kaede also has this fetish, why not join in together?"
A smile played on Rin Ito's lips. Rin Ito knew that Hinata and Saya wouldn't instantly fall in love with him just by being penetrated, like in the doujinshi. But... Feelings develop over time, right?
If feelings didn't develop, it just meant they hadn't been penetrated long enough.
Right now, to them, he was likely just a link in the safe play. But... What expression will they make when they one day discover that one of them has genuinely fallen for him?
Awakening their cuckoldry fetish was not the end of the conditioning; it was the end of the beginning. Rin Ito was very much looking forward to it.
Upon hearing Rin Ito's suggestion, which resonated deep within them, the two didn't need to consult; they just exchanged glances and agreed. After all, their bodies had already been filled by him, he was their good friend Kaede's boyfriend, Kaede also had a cuckoldry fetish, and he was handsome, not a fat pig like in the doujinshi...
Just thinking about this possibility, their heart rates instantly accelerated. Their minds recalled all the play they had just seen in the NTR doujinshi. For example, a husband sleeping soundly in bed after taking a sleeping pill, the Yellow Hair holding the wife and having her pee on the husband's face, and then making the wife lick up the pee.
Replacing the cuckold, the villain, and the heroine in the manga with the three of them... They couldn't even imagine how stimulating it would be!
"Since you're both fine with this, let's sign an agreement."
Rin Ito beckoned them, and the three went into the room. Rin Ito sat at the computer and opened a WORD document. After some deliberation, Rin Ito typed the three large words: [PLEDGE AGREEMENT] on the first line.
Then, Rin Ito drafted an agreement, mimicking the slave contracts and similar documents he had seen in doujinshi, and handed the paper and pen to them, having them write out the pledge agreement by hand, which they then exchanged.
"Read it out loud~"
The two looked at the handwritten pledge of the other on the paper, their faces flushing even more intensely than before. The hands holding the pledge agreement trembled. Under Rin Ito's perverse smile, the two exchanged glances and slowly began to read.
Hinata: "I, Hinata Sakuramiya... hereby swear to allow my older sister, Saya Sakuramiya..."
Saya: "I, Saya Sakuramiya... hereby swear to allow my younger sister, Hinata Sakuramiya..."
More synchronized than the twins Kaede and Suzu, the two read the contents of the pledge agreement aloud simultaneously. The agreement had them swear not for themselves, but for the other.
"To obey any command from Rin Ito and become Rin Ito's hot weapon (sex toy). Without Rin Ito's permission... I cannot have any physical contact with Hinata (Saya), cannot engage in self-arousal, cannot...."
The two trembled as they finished reading the contents of the pledge, finally signing their names on the agreement with a pen.
This kind of agreement had no legal force; the only restraint was their own conscience. But for the two who had awakened the cuckoldry fetish, personally signing a pledge to surrender the other to Rin Ito was an incredibly stimulating play, a form of psychological conditioning.
"Excellent~" Rin Ito rubbed both their heads. "You keep these yourselves. Although they have no legal effect, these are the rules of the game. If you violate them, the NTR game is canceled. If you no longer want to continue the NTR game, you can just tell me."
"I... I understand."
"Mhm...."
The two nodded, agreeing to the game. Adhering to the rules meant that even though they were sisters and a Yuri couple, living under the same roof, their bodies belonged neither to themselves nor to each other, but to another man. Without permission, they couldn't even kiss, hold hands, or share two-flavor foods as they used to, let alone the intimacy in the earlier photos.
Before, they would never have agreed, but now... the two, having awakened the cuckoldry fetish, felt their hearts race even faster after signing.
At some point, Mashiro and the others had arrived at the doorway. Megumi was smiling wickedly, scrutinizing Hinata and Saya with teasing eyes. The night was still long, and it was time to strike while the iron was hot and thoroughly condition them.
System!!! What is going on!!! Why is the Camera System undergoing maintenance again!!!!
Next door, just as Rin Ito had suspected. The System had stopped working when Rin Ito took Hinata away from the living room. Kaede hadn't heard any of the words Rin Ito had exchanged with Hinata and Saya.
[A Cross-Section feature was added. Isn't it normal for the Camera System to undergo maintenance? The maintenance compensation is the same as last time: the speed and cap for Nurturing Points gained from the camera are doubled during maintenance.]
I don't care about doubling! I just want to know what they are doing!
What kind of System is this! Why does it always go into maintenance at the crucial moment! The Cross-Section System was working fine during the trial, and now that the trial is over, it's undergoing maintenance?
[If the Host wishes to know, you can go and visit them directly. This System will not hinder you.]
"..."
They're definitely having a party right now! If I go over, it will be so awkward! I won't know what expression to face them with! No, no, no, there's no way I'm going over now! Just finish the maintenance quickly!
[I know the Host is anxious, but please calm down. This System is also working hard to complete the maintenance. The System will open the Camera System the moment maintenance is complete.]
Dammit (〃＞皿＜)!!!!
I'm so anxious! I'm so itchy! It feels like a hundred Rin Itos are crawling all over me!!!!