The Chain of Corruption (2)
From the tips of her fingers... an ultra-high-pressure water laser.
A secret technique swift enough to deny Seraphina any chance to counterattack, capable of neutralizing Si-yoon in a single strike.
After a brief mental simulation, she lifted her head toward the two people who had been too embarrassed to meet her gaze and pointed her finger.
"H-huh...?"
Yet not a single drop of water emerged from the fingertip aimed at Si-yoon's head.
"Why... why isn't the water coming out...?"
No matter how she waved her hand or mimicked the motion with her other hand, nothing changed.
Target: 'Hero Magical Girl' Aquamarine — Applying ability nullification.
"Just like sisters... your reactions are identical."
She had tried to subdue Si-yoon with one swift, powerful strike, only to freeze in shock when the ability-nullification command rendered her powerless. Aquamarine's expression and behavior mirrored Seraphina's from hours earlier.
'The side effects the director mentioned... I don't think this was one of them...?'
She wondered if this was a side effect of the recent ability-enhancement procedure, but if such a flaw existed, it would be strange that she could even stand properly now.
'Wait. No one fed me the drug while I was unconscious. So why... why is my body fine? Seraphina looks completely normal too...'
The side effects only occurred when the drug the director had given them wasn't taken every twenty-four hours. By now, several days should have passed without it, yet both Seraphina and she remained perfectly healthy. That was bizarre.
"That expression... you're wondering why your body is still fine even though you haven't taken the drug, aren't you...♥"
Aquamarine's flustered yet deeply thoughtful face overlapped with Seraphina's own experience, letting her instantly read what the girl was thinking.
"It's all thanks to our great Master's power. Especially the thick, rich semen he bestows upon us... it carries truly tremendous strength, you know?"
Even though nearly three days had passed without the drug, neither girl suffered any side effects because Si-yoon's brand had already transformed them into bodies "worthy of becoming slaves." A healthy body was required to serve him, so their systems had naturally adapted to no longer need the drug.
Aquamarine, still at Stage 1 of branding, no longer required it at all, while Seraphina at Stage 2 even showed healthy color in her cheeks. On top of that, they had consumed Do-hwa's milk-infused soup while unconscious, which accelerated recovery and healed even deep wounds in just two or three days.
"You don't need that stupid drug anymore. Master's touch and semen are far more powerful...♥"
Still lying under the blanket, Seraphina stared at Si-yoon's crotch with burning eyes and made a vulgar hand gesture as if ready to take his cock into her mouth at any moment.
"Like this...♥ *suck*...♥ Make Master's cock...♥ feel amazing...♥"
She wiggled her tongue as though licking a glans, teaching Aquamarine the technique she had learned from Rumi.
"Stop it... Seraphina...! We're hero magical girls of justice. Come to your senses! We have to defeat this man and protect the citizens!"
"We don't need that anymore."
"Huh...?"
Seraphina's sudden, icy reply to the mention of protecting citizens made Aquamarine's eyes tremble.
"Why should we protect the citizens? Why do we have to be hero magical girls of justice?"
"Th-that's...!"
The barrage of questions left Aquamarine unable to answer. Why had the two of them become hero magical girls who protected citizens and upheld justice? She had never once questioned it. Ever since they became the research institute's test subjects, they had simply accepted it as natural.
She could think of no convincing words to persuade Seraphina, nor any excuses.
"The director only used us to turn us into heroes. If not for that, we wouldn't have had to suffer through the experiments."
They hadn't been helped to achieve their dream of becoming hero magical girls. They had merely been lured with pretty words and used as tools to hunt villains.
Seraphina's irrefutable words left Aquamarine speechless.
'Why... did I even want to become a hero magical girl...?'
She couldn't recall why she had wanted to be one, or why she had become a test subject in the first place.
Seraphina approached the confused Aquamarine.
"But you know...♥ If you serve our great Master, you won't have to bear heavy responsibilities... or suffer from experiment side effects."
She took Aquamarine's trembling hand and tempted her, saying that serving Si-yoon meant she would never have to carry any burdens.
'Is Seraphina... really right? I know she's not in her right mind, yet... I can't deny what she's saying.'
Aquamarine wavered. Charging Si-yoon in close combat was impossible given his extraordinary physique and strength. Moreover, she couldn't use her abilities in front of him, and Seraphina was completely brainwashed, denying her very identity as a hero magical girl.
What choice should she make? Did she even have the right to choose?
"Haa... you're really thinking it over? Hehe...♥"
"Kyaa?!♥"
Seraphina yanked off Aquamarine's oversized T-shirt and gently caressed her perky breasts.
"Wh-what are you doing?!"
The sudden action wiped Aquamarine's overloaded mind completely blank.
"You've always guided me when I was flustered, right? Now... it's my turn to guide you...♥"
"Ahn...♥ I-it hurts...!♥"
"It's rude not to let Master taste such pretty, soft breasts."
Aquamarine's figure was more developed than Seraphina's, her breasts well-shaped and sizable. Treating her like a royal attendant, Seraphina fondled them before taking Aquamarine's hand and leading her onto the bed where Si-yoon waited.
"Master...♥ Would it be all right if I let Aquamarine greet your cock?"
"Of course. It's the first rite every female slave must undergo."
Si-yoon graciously permitted the audience with his magnificent penis.
"Thank you...♥ I'll help Aquamarine become a female worthy of you, Master...♥"
With permission granted, Seraphina offered her thanks and carefully lifted the blanket covering Si-yoon.

"Th-this is...?"
Far thicker and heavier than Seraphina's forearm, it radiated an intense masculine scent even from a distance. Even in its not-yet-fully-erect state, Si-yoon's cock overwhelmed Aquamarine with its sheer presence and weight.
"Master's magnificent cock is on a completely different level from ordinary males. Just looking at it... makes my womb throb with pleasure...♥"
Enraptured by the pheromones wafting from it, Seraphina unconsciously reached between her legs and rubbed her clit.
"Hnn...♥ Ah... this isn't the time. I need to teach Aquamarine how to greet it properly."
"G-greet it...?"
"Like this... *kiss*...♥"
Seraphina leaned in carefully, pressing her lips to the glans. The soft, slightly moist touch of her saliva-coated lips made the cock slowly rise in response.
"Aah...♥ It's lifting its head in response to my greeting...♥ Aquamarine, you must pay your respects to Master as well."
"Th-that's ridiculous...! Why would I have to do something like—kyaa?!♥♥"
Si-yoon had been watching the two bickering girls. Now he gently stroked the crown of Aquamarine's head as she frowned.
Target: 'Hero Magical Girl' Aquamarine — Applying estrus.
Her body suddenly grew hot. Her breathing quickened, and her heartbeat became so loud she could feel it pounding. Sweat poured out, dampening her skin, and her untouched pussy began to twitch with desperate need.
'Just from his hand touching me...♥ my body is suddenly acting strange...?!♥'
"Haa...♥ Haa...!♥ *Sniff*...?!♥♥♥"
As she exhaled a hot breath and unconsciously inhaled, the thick masculine pheromone scent invaded her nose. The concentrated aroma seeped into her now-estrus body, making Aquamarine tremble as if convulsing.
"I-I don't know anything about this...♥ Th-this can't be happening...?!♥"