I can't move, so I can have him and Suzu help me! I get it! This is how I'm supposed to 'reflect deeply'!
But now, a new problem arose. How do I ask? What if Suzu waits until after she and Rin Ito are finished to untie me?
"Wuwuwu!!!!!" Kaede tried desperately to make a sound, showing she wanted to speak, but... the more anxious she was, the less hurried Suzu became.
Suzu merely gave Kaede a seductive glance, then continued to ignore her own sister, focusing her attention on her brother-in-law's face. She cupped Rin Ito's cheeks with her slender palms, making her figure fill his entire view.
"Tonight... you can only look at me."
"!!!!" He'll be taken away.
Suzu's words made Kaede's breathing hitch. She felt as if her heart was being squeezed, and for the first time, she truly felt like he could be stolen. If it were anyone else, Kaede wouldn't worry about Rin Ito being taken, but Suzu... Suzu was different, having been with him since childhood, just like her.
All her life, though Suzu often teased her and played pranks, Suzu had always backed down on this one matter, enduring and giving way, even though she liked him too.
And now... Tongues intertwined, a silver thread connecting the two, their eyes reflecting only each other, seductive moans squeezed from her throat, her soft ample chest shifting shape in his hands, the clear outline of Suzu's aroused state visible through her clothing...
"Mhn?~" Suzu's alluring moan brought Kaede back to reality.
This feeling, as if my heart is tightly gripped... Is this the feeling Suzu has been enduring all along? Suzu had given him to her, always watching silently from the side, enduring silently.
Suzu... I'm sorry for making you bear all of this. The pain of a loved one being taken combined with the guilt towards her blood-related sister—flashes of him putting a wedding dress on Suzu, him and Suzu intertwined in bed, Suzu being filled like a cream puff, and Suzu getting pregnant—flashed through her mind...
"Ugh..." A similarly alluring moan escaped Kaede's mouth. Her body instinctively tensed, her ten round toes curling white. Then, Kaede felt a gush of heat well up between her legs.
[Ding~ Quest complete~]
Eh? The System notification in her mind brought Kaede back. The quest... is complete? I... climaxed?
In her state of bewildered confusion, Kaede noticed that Rin Ito and Suzu, whose eyes had only been on each other moments before, were now both looking at her... at her shorts. Lowering her gaze slightly, Kaede saw that her light shorts were wet and clinging, outlining her plump shape.
With the aid of the sensitivity buff, and the sight of her beloved sister and loved one kissing before her eyes, Kaede hadn't even had to rub her legs. Without any physical touch, just by imagination and the contraction of her muscles, she had successfully climaxed and completed the quest.
"Wuwuwu!!!!!" No, no, no, it's not like that! I did not climax just from watching you two kiss!!!!
Kaede shook her head helplessly. Her body had proven otherwise.
[Quest reward obtained.] [Empathy Potion: Achieve 100% synchronization of pleasure with the target.]
Suzu stared at Kaede's now-wet shorts, which outlined her plump shape, without a word. After a moment, Suzu raised her foot, rested the sole on the edge of the chair, and pressed her toes against Kaede's inner thigh, pinching the small bulge that was clearly visible through the shorts with her index finger and thumb.
"Ugh, wow!!!" Her body, which had just reached its peak, was still very sensitive. If Suzu continued... Kaede shook her head constantly, but Suzu had no intention of letting her go. The slight twisting of her two toes, combined with the slightly rough texture of the shorts, intensified the sensation.
"Guh-wow?~~~" Kaede instinctively struggled, but with Suzu's toes pressing her sensitive spot, the more she struggled, the greater the stimulation. A shallow stream of heat seeped through the shorts, dampening Suzu's sole.
That's right! The Empathy Potion! Kaede didn't care about Suzu noticing anything unusual anymore. The only way to stop Suzu now was to use the Empathy Potion! If Suzu experienced the same sensation, she would definitely stop.
System, use Empathy Potion on Suzu.
Pffft!!!
The next moment, another gush of heat erupted from between Kaede's legs. It wasn't climax fluid or accidental urine, but... the Empathy Potion! Kaede had used the Empathy Potion! Why did the Empathy Potion spray out of my body!
[The Empathy Potion requires physical contact with the target. The only current point of contact between the Host and Suzu Hoshizuki is the Host's inner thigh and Suzu Hoshizuki's toes. The Host chose to use the Empathy Potion; please do not blame this System.]
Suzu turned her face to Rin Ito. "Kaede is such trash."
"Mhm... a bit trashy." Rin Ito suppressed his laughter. The System Daughter had already told Rin Ito everything about Kaede's mission.
... Kaede was speechless. What the heck is this! She had only wanted to make Suzu stop. What's the difference between this and just climaxing anyway!?
Despair. Kaede was thoroughly desperate. Not only had she climaxed from watching them kiss, but she had also been brought to climax by Suzu stepping on her... or at least, that's how Suzu saw it. Whatever... I've lost enough face in front of them already. A little more won't hurt.
But... what about the Empathy Potion? Why does Suzu seem perfectly normal? Is this Empathy Potion fake? System?
[The effect of the Empathy Potion is to synchronize the pleasure of the target with the Host by 100%, not to synchronize pleasure between the Host and the target mutually. Please read the item description carefully before using the item.]
... Kaede's vision went dark. When did I have time to read carefully just now! She had thought the Empathy Potion was like a shared pleasure item from a doujinshi, like an empathy choker, that synchronized both ways. And yet, it's only me!?
Rin Ito pretended not to know that Kaede had entered the empathy state. He hugged Suzu from behind, slipping his hands into the gaps of her shorts and shirt. The sensation of her perky large breasts being kneaded and her sensitive inner thigh being teased was 100% synchronized with Kaede.
With a gentle push from behind, Rin Ito made Suzu fall onto Kaede. Their soft ample chests pressed together, and their erect nipples rubbed against each other through two layers of fabric.
"Kaede... I'll untie... you." A soft hand reached to her waist, pushing her light shirt up to her collar. Reaching around to the back of Kaede's neck, Suzu removed the ball gag, then leaned her forehead on Kaede's neck, hugging the bound Kaede tightly.
Rin Ito and Kaede's eyes met, and then Kaede felt a spreading sensation in her body. However... the feeling didn't come from her own body but from Suzu's. Despite the sensation of being stretched open, she remained tightly closed. The strange feeling made it difficult for Kaede to adapt, but... soon, she had no time to think about it.
As Rin Ito entered Suzu, he leaned down and kissed Kaede's lips. Caught between the two, Suzu felt her heart race unusually fast, her body more excited than when she was alone with Rin Ito. Hugging Kaede tightly, and feeling the softness in front of her and the hardness behind her, Suzu quickly reached her peak.
"You're not much better... Hmph, just as trashy as me." Kaede teased Suzu softly in her ear.
"Ugh... at least better than Kaede, who climaxed without being touched... Ugh!!" Suzu rested her forehead on Kaede's shoulder. Freeing a hand, Suzu reached between Kaede's legs and gently teased and rubbed her with her fingertips. This heightened Kaede's pleasure even more, synchronized with Suzu, and a shallow stream of heat hit Suzu's palm.
"I knew it... you weren't even touched, just watching me and your boyfriend together... and you came." Suzu withdrew her hand and put her wet fingers into Kaede's mouth, making Kaede lick them clean. After finally cleaning them, Kaede muttered softly, "Why do you call him 'your boyfriend'! He's your boyfriend too."
Kaede's words didn't escape Suzu's ear, which was right next to Kaede's lips.
"N-No... he's not my boyfriend. He... he's just my brother-in-law... Yikes?~" If Kaede had said this before, Suzu would have readily agreed, but now... Suzu wasn't keen on Rin Ito becoming her boyfriend. If she were his girlfriend, wouldn't that mean she would be cuckolded by countless people!? Suzu didn't have a cuckold fetish.
Although Suzu didn't have a fetish for cuckolding others either, if she had to choose between cuckolding and being cuckolded, Suzu preferred cuckolding others.
Therefore... Mhm, only Kaede should be his girlfriend!