It really was a feat in and of itself to lose someone like Kingprotea, but Gudako had managed it. She could have sworn that she looked away from the girl for only a few minutes, but she was already gone! Without even a trace!
 
 
That was, at least, until she heard the water being upset. Given that she was on the side of a mountain pass, on an island whose name she forgot, and the usual pattern of things, Gudako quickly snapped to attention, looking out for an incoming enemy. Except… Instead of an enemy,. climbing from unknown depths of the sea just short of the horizon was the surprisingly childish giantess.
 
 
Even from the considerable distance between them, the fact that Kingprotea had something in her mouth was obvious. She was not even bothering to hide it. If she had grown to be larger, Kingprotea probably could have easily consumed the whale in a single gulp.
 
 
Instead, she was only large enough that her mouth engulfed the sperm whale’s size. It was still alive as well, entirely held within the grasp of Kingprotea’s mouth, sideways and trying to flail out of it like… Well, like a fish out of water. The motions looked even more out of place on a sperm whale, but it was the reality that could not be denied.
 
 
Kingprotea almost looked like a dog holding a bone in their mouth, at least until she reached up and grabbed the whale by the side of its front with one hand, the other grabbing it by the tail as she pulled it out of her mouth. She actually shrunk slightly, water still flowing down her body, waterfalls falling off the side of her head. On its own, it probably would have been a beautiful sight.
 
 
It was slightly ruined however as Kingprotea opened her mouth wide and pushed the whale into it. Due to the slight reduction in her size, it was obvious it took some amount of actual effort to push the whale’s head into her mouth. It certainly looked purposeful however, Kingprotea’s body swaying slightly as her mouth was tested and stretched even further.
 
 
WIth the Alter Ego’s size, there were almost no natural occurrences that would actually force her to stretch to engulf something. Anything and everything could simply be overcome with her growing larger, or so Gudako assumed until now. If she was purposefully doing this like this however, if she was swaying in a pleased way as her mouth was stretched and tested…
 
 
Well, Gudako really did not want to think too hard about the greater implications and possible fetishes that may mark the girl to have.
 
 
The Sperm Whale was the largest of the toothed whales and the largest toothed predator that appeared in modern nature, as Gudako reminded herself. Beyond the struggle and effort that Kingprotea allowed to it, it was consumed easily by the Heroic Spirit. Her mouth simply stretched over the sides of the whale, pushing it into her mouth and down into her throat.
 
 
There was a slight outline as it went down, stretching her throat and neck a bit more than her mouth as Kingprotea swallowed without chewing. A raw whale several times Gudako’s own height was being treated like little more than a raw seafood snack.
 
 
Some part of Gudako’s mind couldn’t help but compare the sight to a girl swallowing a particularly large cock. The whale certainly had the general shape and its name certainly didn’t help banish the thought.
 
 
Its fins pushed against the sides of Kingprotea’s mouth, giving her some more trouble as the animal continued to flail, moving its tail in protest as if trying to smack the girl but failing to do anything but push in empty and and almost making it seem like it was trying to swim into her mouth rather than stop her.
 
 
Regardless, Kingprotea let go, tracing a hand down the length of her body, feeling the whale inside her esophagus while the other wrapped around the front of her stomach with nothing else to do. She swallowed, her head shifting and throat bulging slightly with every unsupported swallow as more and more of her food was brought into her.
 
 
It lasted for a few more minutes after that, Kingprotea slowly enjoying her food while Gudako was simply frozen in place, oddly mesmerized by the sight which was once more made better by the shining sun glistening against her wet body. The bindings that covered her body were also wet, outlining her body further and leaving her slightly more immodest looking.
 
 
The whale’s tail was bent slightly as Kingprotea forced it to enter her mouth, closing it almost completely before the tail was even fully inside, a bit of the fins poking out of her mouth until her throat made a few more final swallows which dragged the last of the possibly majestic animal down into the depths of Kingprotea’s body and digestive system.
 
 
Gudako had never actually seen a sperm whale in the wild before, only really seeing them in pictures in museums and in books, which was how she even managed to vaguely recognize it in the first place. Her first encounter with one in real life was this, seeing one consumed so easily and by Kingprotea… She was sure that it was normally a majestic animal, but now, she could already feel that this would be the only thing that she could think of if she ever saw one again.
 
 
Kingprotea's stomach grew, as was natural. After all, it now contained the whole whale inside it, leaving a considerable bulge as it held it tightly. The belch that followed was also of an appropriate size, but it was not in her direction so Gudako was not really affected by it beyond the sheer volume that it held.
 
 
Once she was done, Kingprotea easily focused on Gudako, making the Master shudder. She was pretty sure that the girl meant her no harm, but she suddenly felt like she was in the sights of a predator as Kingprotea moved through the water, creating waves as she went.
 
 
“H-Hey.” Gudako was not sure how, or when really, Kingprotea was ever able to hear her, so she guessed after a certain distance and greeted the large and now well fed girl.
 
 
“Master~” Kingprotea sing-songed as she bounced on her feet slightly, still in the water. Given that Gudako was on a mountain while Kingprotea’s feet were still below water, they were rather close to each other’s height by most standards of polite conversation.
 
 
Even so, the bounces that sent waves crashing against the island’s shore also made Kingprotea’s engorged belly bounce, likely upsetting the whale even further. If she had grown larger, maybe Kingprotea could have managed to let the whale swim in her stomach acids, but as it was, it was practically beached in her stomach, forced into a still position as it was likely being broken down even as Kingprotea happy shook it around with her excited movements.
 
 
“Did you like what you saw?” Kingprotea asked with an incomplete teasing tone that was both unfitting for the girl and yet exactly like something she would do.
 
 
She was expecting an answer as well, and if she was being honest… “Y-Yeah…” Gudako definitely enjoyed it.
 
 
“Yay!” The massive Alter Ego celebrated further as the bulge of her stomach shifted slightly, the consistency and solidness of the whale already failing. For as large and impressive as the whale was normally, it was already being broken down and breaking apart at the force of the girl’s stomach acids…