9

Robin was definitely enjoying Vivi's ministrations to the copy of her pussy, but she would have to leave soon, and she wanted to end with something that would be enjoyable to both herself and the blue-haired girl before her.

Coming to a decision, five copies of Robin's pinky appeared to form a compact cylinder just above her original mound, and then another pinky sprouted from the fingertips of each of the previous ones.

Satisfied that the new appendage would make a suitable replacement for a dick, Robin moved it against the princess's still-dripping slit, rubbing the pink lips for a few moments before finally easing the improvised phallus in.

Vivi couldn't help but gasp at the intrusion, losing herself to the sensations for a few moments.

When comparing the new experience to the earlier one with Robin's chain of tongues, they both reached the same depth inside her; the wriggling that the tongues did felt really good, but whatever was in her now gave a equally pleasurable full feeling.

Just as Vivi was beginning to return to her task, Robin drew almost completely out, then thrust in again, catching the younger woman by surprise again and pressing her face into the quivering slit.

Once Vivi had adjusted to Robin thrusting in and out of her pussy, the raven-haired woman took her assault one step further, sprouting two arms next to Vivi's breasts and directing them to the thick pink nipples crowning the dangling mounds of soft flesh.

For a moment, both hands were content to roam across the pale flesh in a gentle caress, but it wasn't long before they changed targets.

The hand that was on her right boob abandoned it completely, joining the other one as it closed in on her left nipple.

One hand's fingers encircled the swollen nub, then tugged on it in a firm milking motion that coaxed out a stream of creamy milk. The two hands alternated between tugs as they relentlessly milked Vivi, reducing the woman to complete incoherence.

Robin grinned at Vivi's continued attempts to pleasure her; with all thoughts of technique or direction gone, the young woman was reduced to blindly dragging her tongue haphazardly around her mound.

It still felt good, but it wouldn't be nearly enough to bring the raven-haired woman off; to make up for that, Robin sprouted several copies of her clit on the fingers that she was still thrusting in and out of Vivi's own pussy.

With the next few thrusts into her captive's slit, Robin felt the unexpectedly intense sensations pushing her toward climax, and she briefly checked on Vivi to make sure she was close as well.

Within moments, Vivi and Robin both went over the edge as they were hit by orgasms at nearly the same time.

Robin gave out a low, sensual groan as her back arched to force her full length into the princess; Vivi's orgasmic scream was every bit loud and intense as the previous one, and her body responded by thrusting her ass back into Robin's groin and jutting her chest forward into the still-tugging hands.

After several long moments, the explosion of ecstasy ended, leaving Vivi to let her head drop against the soft, tanned ass still sticking up in front of her; Robin, not quite as exhausted as the younger woman, simply fell back onto her haunches, causing all of her extra body parts to vanish, except for Vivi's impromptu pillow.

Robin watched Vivi doze as she reconsidered her plans in light of a new appreciation for the blue-haired princess.

Sure, she had never intended to tell Crocodile the location of the super weapon Pluton that he was seeking, but was that really good enough for her?

Would allowing a just kingdom like Arabasta crumble away at the hands of Crocodile leave her any better than the World Government after what they did to Ohara?

As she considered the questions that arose in her mind, Robin woke up Vivi, who managed to become fully alert again fairly quickly.

"I may be willing to try and help you stop Crocodile's plans to destroy this kingdom, but only if I can see the Poneglyph that Arabasta protects." The princess's face immediately went serious as she considered Robin's proposal.

"I still don't know what you're talking about, but if our kingdom is guarding something that important I'm sure that my father does." This time it was Robin's turn to look uncertain.

"Would he even be willing to let me see it?" Vivi nodded confidently.

"If it means saving this kingdom, I know he will." A grin crossed the historian's face as she got up and padded to where her clothes had been left discarded, speaking in a serious tone as she did.

"You should know, Crocodile has a Logia Devil Fruit that he has fully mastered, one that allows him to control and become sand, and since he's one of the World Government's Seven Warlords, you should remember not to take his strength lightly.