The universe shall answer(with tentacles)

As of the moment, from the underwater lies the true horror of for all women and their dignity and the origin of any adult-themed book that features multiple long appendages, it is the feared Octopus Grimm. Unlike most Grimm, the Octopus Grimm is known for its odd tendency to doing very indecent things to the females leading to the creation of tentacle hentai. Studies have shown that it has great intelligence close to humans as some can actually understand human speech. It is feared and sometimes and interest from the females as those who come across them shall be defied of their bodies and virginity. None had manage to defeat it and every women is that it come across has suffer in its tentacles.

Although there is a variant version, one where instead of simply lust towards the woman simply desire to humiliate the girls, either through stealing the clothes or bikinis in the beach or forcefully capture them, stripping them naked and put the female victim in humiliating position under their tentacles for the male onlookers.

And unlucky for Ruby, it has woken up from the fallen panties that was drifted from the girl, including the scream and negativity, it is very much enjoying the embarrassment the the girl is receiving.

Now, since it has woken up, might as well enjoy the moment and make the young girl suffer more, Tentacles thought, as it rise above the water.

"Jaune! Stop looking!" Ruby yelled.

"Aah-I am not looking right now" replied Jaune as he turn away.

"You can go back while I change." Ruby said, hoping this moment wont ever be come up at all.

As the girl tries to come out of the water, she heard a bubbling sound and look back, noticing something is rising.

And lo and behold, shall rise the mighty Grimm, Tentacles with its screech, alerting the blond to come here yet again.

"What was that?! "

"Grimm! " Ruby yelled rising up the water and immediately took Crescent Rose, trying to ignore that she is naked in front of Jaune yet again.

"Oh god, I have to fight naked with Jaune beside me., can this get any worse" Ruby thought as she tempted fate yet again.

At that moment the Grimm lashes its tentacles at both of them, both dodge its supposedly sloppy strikes.

"Hah you miss-" its at that moment Ruby notice a pair of fabric on the monsters tentacles, her dress, her skirt, not to mention her bra too, it has all of her clothes.

"Me and my big mouth." Ruby thought, and wait, is that her lost panties!

"Give that back!"Ruby shouted, preparing to strike On the perverted fiend. She will not let a Grimm keep her underwear. Not realizing that she may suffer a humiliating fate if she falls to the tentacles.