[Ryona, Brain Drain]

The fight against the incineration of Human History was a difficult one. Not just because of all the singularities that caused problems for the ones that wanted to save it, but because of the sabotage that had happened before they even got started. Their forces were nipped in the bud, resulting in the fresh meat being sent in to compensate for their elite being rendered inoperable.

As it turned out, however, the remaining two Masters were more than enough due to the way they easily bonded with the many Servants they had to work with. The Fujimaru Twins, otherwise known to the team as Gudao and Gudako, had managed to accomplish so much despite being thrown into the thick of things before they were ready for it.

However, the fact that they were siblings meant that they shared a common goal. Not just to save humanity as that was always the priority, but they were both displeased whenever one of them ended up the target of distasteful behavior at a Servant’s hands. Whether it was a God or a King or anything else, they were able to hold quite the grudge.

And when that Servant in question happened to bully both of them? Oh, they were downright furious. And such was the case for the serpentine divinity known as Gorgon. She had killed plenty of their allies during the events of the Babylonia singularity. And she tried to kill them too, though swift interventions from the allies that ended up diseased ensured that they managed to escape.

Now that that very same snake ended up in their headquarters, however? As one of the Servants that they were supposed to command? And she was practically neutered since they had their Command Seals to restrain her? Oh yes, you best believe that a plan to punish her started to cook inside their heads.

And all that they needed to make this plan come to fruition, was a certain Goddess that happened to help them out during that singularity. One that still had some unfinished business with Gorgon too…

--

“What exactly is the meaning of this, Master?”

The venom was practically dripping from Gorgon’s lips as she glared towards the two siblings that she happened to be contracted to. She was originally surprised to find herself at the beck and call of two simple-minded humans, but now she loathed it. Every time she thought she could get a bit of peace and quiet, to soothe her raging soul, one of them would find a way to get under her skin.

“What do you mean?” The black-haired boy, Gudao, smiled as softly as he could. “Is there something wrong? You know you have to tell us. It would be awful if you weren’t in tip-top condition when we go to deal with more problems throughout Human History.”

His ginger-haired sister, Gudako, grinned a little as she leaned up against him with her arm resting on his shoulder. “Maybe she’s frustrated because she hasn’t seen any combat lately. That’d leave anybody restless. Of course, it could be because she’s a big monster, buuuut…”

Gorgon twitched as the word left Gudako’s lips. She knew what she was. But that didn’t mean that others were allowed to say it. In what felt like an instant, the purple-haired serpentine woman dashed forward, her tail aiming to pierce straight through…

Only for her approach to be rather abruptly stopped, courtesy of a familiar set of hands grabbing her tail right before it pierced through her Master.

“Still as feisty as ever, Gorgon!”

The purple-haired serpent cast her eyes towards the one who grabbed her, and her face twisted into a scowl. Quetzalcoatl. One of her allies during Babylonia, though one that had no intention of letting Humanity die out. Granted, her mind was not exactly her own during that ordeal, but that didn’t mean her heart didn’t harbor a grudge against the blonde Goddess.

“Let go of me, you lucha-freak!” The overgrown snake shouted as she tried to thrash free from her grip, only for her body to refuse to budge. No matter how much strength she put into her twisting and thrashing, she couldn’t even move an inch. She was trapped in the woman’s grip, and she didn’t understand why she couldn’t break free. Even disregarding her freakish strength…

Gudao hid his smile behind his hand as he started circling the weakened snake. “My my, you’re looking awfully weak, Gorgon. Are you sure you’re fit for your role? At this rate, you’d probably be better off as some sort of pet instead of a combatant. Don’t worry, we’ll take good care of you if that’s the case.”

“Oh, brother, you’re terrible at hiding the truth. You could just tell her what we’ve done, instead of playing so coy that it's easy to tell you’re hiding something.” Gudako piped up, stretching a little. Even though that incredibly dangerous tail was so close to piercing through her abdomen, she wasn’t phased at all. Maybe because she had been through worse up to this point.

Their partner in crime, Quetzalcoatl, nodded as she tightened her grip on the snake’s tail. “Please, don’t leave her in the dark for too long. There’s no fun in keeping things secret.” The blonde Goddess chimed, clenching her fist slightly. Besides, she was aching for a little bit of fun. They had called her here for a reason after all, they couldn’t just deny her this opportunity.

“What did you do? WHAT DID YOU DO TO ME!?” Gorgon shouted as she yanked as hard as she could, though the tightened grip from the Goddess prevented her from getting anywhere. If anything, it just made her angrier. Which just enhanced the enjoyment that the two siblings felt from seeing her squirm after everything she had done to them.

Gudao raised his hand slightly, and so did Gudako, as they both showed the back of their hands to the serpentine menace. All of their Command Seals had been used up for the day. And slowly but surely, the meaning behind it started to sink into the overgrown snake’s mind.

“Ahaha, you should see your face, Gorgon. There’s nothing quite as fun as seeing somebody realize just how badly they’ve messed up, and what a terrible situation they’re in!” The black-haired Master chimed as he slowly rubbed the back of his hand. “As long as these are regenerating, you’ll be as weak as we can make you. Of course, all of your strength will return in due time, but we can accomplish a lot during that time.”

The ginger-haired Master nodded as she slowly rubbed the faded seals. “Of course, even with all of your strength being suppressed by the seals, we’re still no match for you. Which is why I used mine for something a bit more fun. Something that’s going to make sure you’ll never want to go against us or hurt us ever again.”

Gorgon grit her teeth as she struggled to get free, only to suddenly slip out of the blonde Goddess’ hands and nearly collapse onto the floor in surprise.

Even though the fall was humiliating, her chance had come at last. As long as she could just strike at those two infernal siblings, then she could rid herself of their influence. And then she could go back to her peaceful naps.

Unfortunately, the second she got back up at eye-level with the two Masters, she noticed a fist headed straight for her face. And she didn’t even get a chance to brace herself.

The fist hit her and she could feel her face bulging inward, almost like she had been struck with enough force to break everything. yet as the fist got yanked back, the only thing she could feel was a strange lack of… Anything up inside her brain. What was she thinking about just moments ago… What was she thinking in general?

“Ooo, she’s bouncing back fast! This is perfect, Master!” Quetzalcoatl giggled as she cracked her knuckles. If she wasn’t going to hurt the serpent from the fury in her fists, then there was no reason to hold back, now was there?

Gorgon wasn’t able to defend herself from what came next. A flurry of blows that would destroy anybody, as it had destroyed many monsters and beasts before her. And yet every single hit she took didn’t inflict any damage on her body. It merely bounced off like she was made from the softest material in existence.

And yet it was clear that she was taking damage. Just not to her physical body. The damage was being done to her mind. The more blows she took, the harder it became to think. The less she had to worry about. The more she enjoyed being hit. Because all of these punches were being tossed out in an attempt to mold her into a brand new form. One that would never cause problems ever again.

“You sure this is going to work? Honestly, it looks more like Quetz is just using her as some sort of speedball.” Gudako asked as she looked towards her black-haired sibling while ignoring most of the beating that happened in front of her. “Is it really possible for Command Seals to affect the mind indirectly like this?”

“Of course it is.” Gudao answered as he rubbed his knuckles slightly. “I tried it on Da Vinci. She’s still recovering, but she was really cute when she struggled to talk about all those complex concepts.” He chimed, as his grin started to waver ever slightly while a bit of drool ran down his chin. “But she was a real good sucker, I gotta say.”

As the two siblings continued conversing between themselves about the effectiveness of what they had done to Gorgon, the serpent was still receiving an onslaught of punches. It was a good thing that she couldn’t feel pain due to this setup, otherwise she would’ve probably passed out at least a couple of minutes ago. But right now?

She was enjoying her punishment. It felt like she was floating on cloud nine, and every punch made that cloud-like feeling inside her head even fluffier. She could just stand there and take it all day…

Eventually, Quetz’s punching arm got tired, so she finally stopped. “Aaaahhh… Did I go a bit overboard, or is this what you wanted, Master?” She asked, looking back and forth between the thoroughly dizzy-looking snake and the two siblings she served.

“It’s perfect, Quetz. Did you work out all your lingering anger towards her?” Gudao asked, and the blonde Goddess nodded and giggled in turn. “Great. Don’t worry about her, just go do what you want. We’ll take it from here.”

With that, Quetz gave both of her Masters a kiss on the cheek and left them to their own devices. All while the serpent remained blissfully unaware of anything happening around her.

“Hey. Goooorgon. Wakey wakey.” Gudako knocked her finger against the overgrown snake’s head until she finally got a response. And it took a while, because the Goddess had thoroughly tenderized her brain with all of those hits. “We might’ve gone a bit overboard. I don’t think she can see anything in front of her.”

Gudao shook his head as he came closer, gently kneeling down to make sure he was on eye-level with the collapsed snake, before pressing his lips against hers. That sent a spark through the brain-beaten serpent, enough to make her stand straight and finally notice the two siblings.

“Maaaassterrrr…” Gorgon giggled as she panted, the look in her eyes making it obvious that she didn’t have much left inside her head. Not that she needed it anymore. Now she was completely and utterly useless, which was exactly what they wanted after everything she had done to them. “What can I do for you twoooo?” She asked, her head slightly tilting to the side as her very simple thoughts were causing her to drift around…

The two siblings, with their new pet at their fingertips, started to smile. What were they going to use an obedient and harmless snake for? There were so many things she could be used for, and yet there was only one that came to mind in the present.

They both dropped their pants, and beckoned her to come closer. It was time to pleasure them, after everything she had done...