Never!

“Betraying my Master? You foolish Kappa. Do you really think I would betray her after just a few days?”

“Waaaahhh Gecko, I love you!”

“When I betray her it will be after a long and grueling journey! It will be extremely dramatic and heartbreaking and I will say something like: Sorry Kiddo, guess that's the real me after all.”

“Uh....”

“She may be clumsy and unreliable, can't hold her liquor, wears childish underwear and only beat me on a technicality, but she makes up for that by being easily embarrassed, drooling in her sleep and constantly losing her clothes!”

“Shut up and beat her already!”

“Yes, my Master!”

Gecko lunged and performed a thunderkick, but Kappa quickly responded by pushing Kanami in the way.

“Hurgghh!”, Kanami emergency evacuated the remaining sake. Meanwhile Kappa used to confusion to dive into the water.

“You coward!!” Gecko screamed and jumped into the water as well. Geckos can walk on water, although with this Gecko it looked more like flailing wildly

“Ohohohoho! My little Gecko is quite adorable! But you committed a boner, joining me in my domain!”

While Gecko was trying to find it's bearings, Kappa swam circles around her and mercilessly attacked her weakpoints. It was not fair! If only they where on land and Kappa tied up! Then Gecko would show her!

Meanwhile, Kanami was still reeling from the kick. Good thing she managed to vomit most of the alcohol out at this point. As such, she slowly and unsteady stood up. “Gecko...you...you can't do it.”

“Oui, Oui!”, Kappa agreed surfacing to admire her work. Gecko was completely flustered and clearly very aroused. “Soon you two will be my playthings, forced to kiss and feed each other cucumbers!”

“No, I will never let that happen, ey!” Kanami slipped and fell again, but this time Kappa's head was in the way.

“Ara?”

The two heads connected with a satisfying crack, rendering both Kanami and Kappa unconscious.

Gecko, still very aroused, did her best to prevent Kanami and Kappa from drowning(which was pretty pointless due to Kappa's special ability) as the current shifted the three girls downriver.

…

..

.

“Where are my clothes!” Kanami desperately tried to cover herself up, she still had her froggy panties on her head, but apparently forgot about them.

“You probably should better give up on them.” Gecko did a few morning stretches and squats.

That was most certainly true, the river had transported them hours from their original location until they washed up on a sandy beach somewhere on the southwestern edge of the continent.

“That is easy for you to say!” Kanami contemplated between burying herself in the sand or grabbing some seashells for coverage.

“This look suits you very well!”, commented Kappa with a grin. The Galmon had already found a new rock to languish and drink on. “Why don't you two take the time to relax a bit? It's a nice beach.”

“This is all your fault!” Kanami screamed angrily while chasing Kappa, who fled laughing.

Gecko watched them for a while, before letting her gaze wander across the sea, where the sun was just about to rise. “How peaceful.”

“I KILL YOU AND WEAR YOUR SKIN AS A SUIT!”

“Ara ara, be careful there are some...”

“Gyaaaaahhhhhhhh!!!!!!!!”

“...crab-chans in the shallows.”

Gecko started to build a sandcastle.