Conquest of the Mother-Daughter Trio - Koharu's Sudden Worship

"Alright, let's begin."

Jinwoo declared to the three women gathered in the living room. His voice carried an irresistible authority.

"The roots of the evil spirits take hold differently in each soul. Exorcism must be performed individually to prevent the soul waves from interfering with one another."

His gaze lingered briefly on Aki and Chiharu before fixing on the easiest prey. "You first. Koharu. To your room."

"Y-yes!"

Koharu's face flushed bright red at being called, but she nodded with a joyful expression bordering on tears. She rose unsteadily from her seat and led Jinwoo to her room.

The moment they entered Koharu's room, Jinwoo closed the door and opened the Magic Grimoire. A deep purple magical energy poured from the grimoire, spreading like sticky spiderwebs in all directions to form a perfect barrier that sealed the door and windows. The room was now completely isolated from the outside world—a secret chamber just for him. No sound would escape, and no one could enter.

Jinwoo slowly surveyed the room. The air was filled with the sweet scent of fruit-scented shampoo, the musty smell of old books untouched by sunlight for years, and beneath it all, the faint, pure, sugary body odor of a girl untouched by any man. It subtly stirred his lower abdomen. A satisfied smile curved his lips. This wasn't just a girl's room. It was a small, cozy personal shrine meticulously prepared by a fanatic for her god.

On the desk's computer monitor, dozens of articles and fan discussion threads about his exploits as the "Crow Mage" were open. One wall was covered with what appeared to be Koharu's own fan art of him. And the crowning glory: on one corner of the desk, inside an acrylic case, ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠sat a meticulously crafted and hand-painted 3D-printed figurine of him. Like a tiny idol, it perfectly embodied him as an object of worship.

Jinwoo turned to Koharu fidgeting behind him. Seeing him admire her "creations," her face mixed shame at her secret desires being exposed with eager anticipation that her god would accept her offerings. She didn't know what to do.

Aah... The Crow Mage... in my ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠room... in my most secret space... He's looking at the pictures I drew... the figurine I made...

Koharu's inner world was already swirling in ecstasy and terror. Her sister Chiharu had always been like the sun—bright, athletic, popular. Shaded by that perfect sister, Koharu was forever the gloomy, boring little sister. I can never be like my sister... Everyone only likes her... I'm just... a dark, useless girl... To escape reality's pain, she'd immersed herself in the occult and mage stories—her sole refuge and salvation. Then the "Crow Mage," who emerged from the Eternal Nightmare to solve everything, became a living god to her, a savior worth offering everything for.

It's real... Magic is real... The Crow Mage is real! He came to save a worthless girl like me... to pull me from this wretched reality!

'When toppling a sturdy fortress, start with the weakest wall.' Jinwoo saw her as the most vulnerable yet crucial pillar to dismantle this seemingly perfect family. Once he fully claimed this innocent superfan, crumbling the wary sister and mature mother would be only a ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠matter of time. He approached her, gently lifting her chin. "I've seen your fervent fandom. So... as a reward, I'll grant you a very special fan service."

He sat Koharu primly on the bed, speaking like a priest conducting a solemn, sacred rite. "For the exorcism, I must directly extract the evil spirit's remnants deeply embedded in your body. The malevolent energy clings to your blood vessels and nerve clusters, especially the most sensitive areas."

He paused, whispering devilishly into her ear. "The ritual might be... a bit painful. But conversely... it could feel like unbearable pleasure. That's sacred proof of the evil spirit leaving your body, so don't be ashamed or resist. Understood?"

Jinwoo moved behind her, gently kneading her nape and shoulders. Faint magical energy flowed from his fingertips into her skin, making Koharu's body twitch and tremble. "Hngh... Ah..."

At the involuntary moan, her face burned crimson. "Yes, relax like that. Resistance only lets the evil dig deeper."

He massaged her shoulders a moment, then furrowed his brow. "This won't do. The wicked energy clings to your clothes, blocking the magic flow. For the exorcism, we start by removing the blouse."

"Y-yes!?"

Koharu gasped in shock, but the words "for the exorcism" and his godlike command overpowered her. With trembling hands, she unbuttoned her frilled blouse one by one. With each button, soft flesh peeked through the white camisole, her heart pounding wildly. Once the blouse was off, Jinwoo's touch grew bolder. He massaged her back and shoulders caressingly, whispering low in her ear. The primal, masculine scent of sweat and magic from his body assaulted her senses. Dizzy from the thick male aroma she'd never known, her mind emptied, instincts awakening.

"My robe interferes with the ritual too. Remove it."

Almost reflexively, Koharu reached out with shaking hands and stripped off his heavy robe. His firm, muscular torso was revealed, the primal male scent now overwhelming, numbing her senses. She swallowed dryly, intoxicated. The heat radiating from him felt like it would consume her.

At that moment, Jinwoo sent a faint stream of deep purple magical energy into the Bloodline EmpathyYinmun seal on her inner thigh—subtle enough to go unnoticed.

Meanwhile, Aki and Chiharu, anxiously waiting in their rooms, felt a subtle but distinct anomaly.

"Oh...?"

Aki, tidying the living room, twisted her waist at the sudden warmth in her lower abdomen crawling up her spine like a lewd caress—as if gentle hands massaged her back and shoulders. She looked around, but no one was there. What is this feeling...? My body's been strange since last night...

In Chiharu's room, polishing her bow, she frowned at the sudden bodily heat. Her nape and shoulders itched, ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠breath quickening. A faint illusion of an unfamiliar man's sweat scent teased her nose. Damn, what is this creepy feeling...

Feeling the two women's faint reactions, Jinwoo smirked in satisfaction. He now traced his fingers slowly over her camisole straps, preparing for deeper "purification." Koharu panted, fully surrendered to his touch, no longer distinguishing exorcism from pleasure—she craved him deeper.

As he kneaded Koharu, Jinwoo savored the women's reactions with a triumphant smile. His fingers slid along the straps over the thin fabric, feeling her hot body heat and the subtle shoulder tremors—perfect appetizers.

"The wicked energy still reacts strongly." His fingers trailed down to the bra clasp at her back, circling and pressing gently as if the evil lurked there. "It seems to have nested deepest near the heart."

Koharu melted under his touch and low voice. Her reason was paralyzed under the "exorcism" pretext.

"This interferes too."

It was a command, but she couldn't—didn't want to—resist. Her body yearned for him to free her from the bonds. In a daze, she reached back with trembling hands and unhooked her bra herself. With a soft click, the last restraint fell away. Jinwoo embraced her shoulders, slowly peeling off the camisole and bra together. The two white scraps fluttered to the floor. Her upper body was now fully nude, her pure flesh bared in the dim light, unripe bud-like nipples stiff with tension and arousal.

"The biggest root remains below."

His hand encircled her waist, slipping under the pleated skirt's waistband. As his cool fingers met her hot bare skin, Koharu yelped, "Eek!" Ignoring it, he gripped the skirt and panties, yanking them down. They pooled at her ankles, her discarded clothes piling like a grave: frilled blouse, white camisole, lacy bra and panties, checkered skirt. The shed skin of the former Yamashita Koharu.

Then, Jinwoo poured stronger, denser magic into the Bloodline EmpathyYinmun on her inner thigh.

Meanwhile, a violent anomaly struck Aki and Chiharu.

"Hngh...!"

Aki, doing dishes, nearly collapsed as scorching heat surged from her lower belly. Shame as if stripped by force, vivid sensation of a stranger's gaze and hands on her bare skin. Her nipples hardened, her thighs unwittingly wetting. No... Why... What happened to Koharu...!

In Chiharu's room, wiping the bowstring, she gritted her teeth against the blatant sensations sweeping her body—like standing naked before him. Thick male sweat haunted her nostrils illusorily; sensitive spots reacted wildly. This bastard... What are you doing to my sister! Rage shook her, but the illicit pleasure overwhelmed resistance.

Sensing their intense reactions, Jinwoo smirked. He turned the now fully nude Koharu toward him, laying her back. "Now, the final purification rite."

Gazing at her flushed face, he said, "The deepest remnant clings to your breath. It must be purged directly through the mouth—with my saliva-infused sacred magic, a kiss exorcism to cleanse your mouth."

He didn't command. He made her crave it. "Are you... ready for this final purification?"

Koharu no longer distinguished rite from ecstasy. Tears of shame and desire welled as she whispered faintly, "...Yes... I want... purification..."

Hearing that, Jinwoo cupped her face and pressed his lips to hers. Gently at first, sucking her lower lip. As Koharu froze breathless in surprise, he slipped his tongue inside, ravaging her mouth like a living creature—licking the soft palate, tracing every tooth. Finding her small tongue, he entwined and sucked it fiercely. Saliva mixed, wet slurps echoing. Koharu forgot resistance, instinctively accepting and clumsily responding. It was her first kiss—offered to her god.