Gulp!
In an instant, Rin felt himself completely enveloped by warmth and moisture. Her nimble tongue traced circles, exploring him like a Bounty Hunter searching for hidden treasure. Once she found a clue, she used her tongue to relentlessly dig, leaving no corner or seam untouched.
The flexible tongue quickly found Rin's sensitive points—softer, more slender, and more agile than fingers. Rin's hand instinctively reached up and cupped Suzu's head.
Suzu seemed encouraged, working even harder to envelop Rin entirely.
Hiss... Rin sucked in a sharp breath.
Kaede is truly bold... No wonder she insisted on blindfolding him. Given Kaede's tsundere personality, she certainly couldn't offer this level of service if she could be seen.
Rin could feel that her technique, which had been clumsy and accidentally scraped his skin with her teeth at first, quickly became skillful. Now, there was only gentle suction and a playful tongue that constantly tried to go deeper.
Coupled with the rhythmic, vacuum-like sucking, Rin felt his soul being pulled right out of him.
Nearby, Kaede listened to the slick sounds escaping Suzu's lips and watched Rin's furrowed brow as he struggled to hold back his pleasure. A sharp pang of bitterness shot through her heart... She should be the one giving him pleasure, but instead, she could only watch from the side.
Not only did she have to watch, but she also had to focus on Suzu's movements and Rin's reactions to voice act for them!
Even most people with a cuckold kink wouldn't go this far, right!?
[DING! Intimate contact between Rin Ito and Suzu Hoshizuki grants 200 Nurturing Points (Blood Relation Bonus 50%, Proximity Bonus 50%)]
[DING! Achievement: Voice Master unlocked. When equipped, increases dialogue similarity for the female Yellow Hair by 10% and decreases chance of discovery by 10%.]
Kaede had lost count of how many Nurturing Points she had earned, and could only tearfully equip the Voice Master title.
Suzu was bent over Rin like a stretching cat, savoring him. Her raised backside swayed slightly with the up-and-down motion of her head.
The center of her tight, pure white panties was already faintly marked with a dark spot. Kaede hooked her finger under the edge and slowly pulled them down. A single silver thread of saliva stretched between her and Rin, before finally snapping.
Suzu was... highly aroused.
Kaede stared blankly at her sister, intensely realizing a fact:
Suzu wasn't doing this to satisfy her sister's fetish; she loved Rin too. She loved her sister's boyfriend. Rin no longer belonged only to Kaede.
Kaede slowly reached out and pinched Suzu's pink cherry, half to help her boyfriend avoid premature defeat, and half to 'retaliate' against the sister who coveted her man.
Staring at the body that was nearly identical to her own, Kaede had a strange sensation... exactly like when she was getting off alone.
"!!!!"
Kaede lacked experience with Rin, but she had abundant experience getting off during Judo practice, so she easily found and exploited Suzu's sensitive spot.
Suzu's eyes instantly widened, and her breathing became frantic. This sudden chaos also broke Rin's rhythm.
"Kaede... I'm close to coming..."
Rin fought the urge to push 'Kaede's' head down and tried to make her lift her face. But Suzu, the Prize Hunter, wasn't about to give up the prize right before its capture. Instead, she intensified her efforts, extracting the soon-to-be-overflowing trophy.
"NGH!!!!"
Finally, Rin, the guardian of the treasure, could no longer hold back. He ejaculated, filling Suzu's mouth with the white gold. Suzu, exhausted from Kaede's handling, slumped momentarily.
[Assisting the female Yellow Hair and your boyfriend in reaching the peak, Host is now a qualified Reverse-NTR Protagonist. Reward: 100 Nurturing Points, 100 Female Yellow Hair Exclusive Nurturing Points.]
The System's words and the wetness on her hand made Kaede realize what she had just done.
Suzu recovered, raising her head to look at Kaede with dazed, misty eyes, then slowly opened her mouth... The white gold she had just extracted had thoroughly soaked her lips, teeth, and tongue.
Kaede froze, then quickly reached for a tissue to hand to Suzu.
But Suzu did not spit the trophy onto the paper. Instead, as if showing off, she slowly closed her lips.
After a slight bob of her throat, Suzu opened her mouth again. The entire trophy that had filled her mouth was now swallowed into her stomach.
Ignoring the stunned Kaede, Suzu gave her a look of defiance, then continued to lower her head. As she cleaned, she also used the soft breasts—slightly larger than Kaede's—to awaken the little Rin.
This was the second time, counting the incident at dinner.
Even Kaede could see that Rin wasn't as fiercely engorged as he was initially, becoming slightly more docile, though he wasn't at his limit yet.
Suzu, who had been lying on her stomach, now spread her legs and knelt astride Rin's waist. Feeling a wetness that was different from her lips but equally slick, Rin knew what 'Kaede' was preparing to do, even though he was blindfolded.
"Kaede... are you sure you don't need me to take over? And before you start, you should put on..."
"I already told you, it's a safe period!" Kaede snapped, slightly impatient.
At first, she thought everything was under her control—that she was willingly sharing Rin with Suzu, rather than Suzu cuckolding her.
You can only take what I give you; you cannot steal what is mine!
But now, the dominance was completely Suzu's. From acting as the Prize Hunter to now preparing to devour Rin... everything was Suzu taking the initiative.
Rin's hand climbed Suzu's slender waist, reaching the soft mountains above, grasping the pink jewels at the peak.
"...Did your body grow again recently? You feel somewhat bigger?"
"Suzu and I are twins, why can't I be that big?" Kaede countered stubbornly.
Rin tried to say something else, but Suzu's body slowly pressed downward.
The roles were reversed: the Prize Hunter was now Rin.
However, the advance party couldn't find the entrance to the Grotto of the Water Curtain. Once, twice... Suzu's hips dipped down several times, unable to align herself.
"Maybe I should take over after all."
Suzu looked at Kaede with innocent eyes, her meaning clear.
"No!" Kaede squatted down, tremblingly reaching out to help Suzu align herself.
As Suzu's body slowly pressed down, the tightly closed line of the Grotto was found. Now, only the final, fragile seal remained between the Prize Hunter Rin and the treasure.
Without waiting for Suzu to mentally prepare, she suddenly felt a pair of hands on her shoulders.
The next second, the hands on Suzu's shoulders gently pushed down. The fragile seal within the Grotto of the Water Curtain was instantly broken. Rin easily breached it, then pressed forward to a final, much narrower opening.
Kaede forced a smile... If I don't teach her a lesson, she won't know whose boyfriend Rin really is!