Incubus system

Awakening

Arthur's head hurt like crazy as he woke up. He kept his eyes closed, rubbing his temples and feeling a super comfy bed under him - definitely not his cheap mattress back home.

"What the hell...?" he mumbled as he finally looked around.

He was in some rich person's bedroom with a fancy four-poster bed and red silk sheets. Sunlight came through pretty stained glass windows, making red patterns on the marble floor.

Everything screamed royalty - fancy mirrors, portraits of hunting scenes, and even a painting of a barely-dressed goddess that seemed to be watching him.

"How did I get here?" Arthur wondered, getting out of bed. "I definitely drank too much at Mark's party last night"

The last thing he remembered was almost getting hit by a car while crossing the street.

Looking in a mirror, he got another shock. He didn't look like himself at all! Instead of being skinny with acne scars, he now had muscles, clear skin with just one cool scar on his jaw, with a reddish brown hair, and green eyes.

"Damn, I'm hot," he said, touching the scar.

For a moment, he remembered his old life. He pushed up his glasses. Kids made fun of him. Jessica laughed at him when he asked her out. "Like I'd be with a loser like you," she told him.

Suddenly Arthur realized what was happening. "I've been transported to another world! Just like in those stories online!"

He spun around excitedly. "I must be someone important here. This is gonna be so cool! Watch out, fantasy world, your new hero has arrived!"

Right then, blue text appeared floating in front of him:

[System Starting Up...]

[Host Found: Prince Arthur Lionheart]

[Soul Check: Person from Another World]

[Magic Type: Incubus Powers Activated]

"Incubus?" Arthur asked in shock. "Like, those demons that seduce people?"

[That's right. Your family's magic has changed because of your Earth soul's hidden desires. Congrats on finding your true potential.]

"Can I change it? I want to be a cool battle wizard or something!"

[Not possible. Your soul has permanently connected to the Incubus powers. Accept it - your charm is your weapon, attraction is your shield.]

"Fuck," Arthur groaned.

[Exactly. The more sexual intimacy you have, the stronger you'll become.]

Arthur's eye twitched. "Very funny. Just... tell me what I can actually do."

Core Stats

- Level: 1

- Energy: 50/50 (Powers abilities; restored via intimacy)

- Charisma: 4/100

- Manipulation: 3/100

- Willpower: 6/100

- Physicality: 5/100

Incubus Abilities

1. Emotional Sensing (Rank 1)

- Detects basic emotions (5m, 60% accuracy, 5 Energy).

- [Lust: 40%]

2. Desire Amplification (Rank 1)

- Boosts minor desires (touch, 50% success, 10 Energy).

- [Desire +10%]

3. Aura Manipulation (Rank 1)

- Projects weak trust/attraction (2m, 1 min, 15 Energy).

- [Aura: Trust]

4. Energy Harvesting (Rank 1)

- Gains energy via flirtation (e.g., kiss = 10 Energy).

- [Energy +10]

Harem Management

- Capacity: 1/3

- Potential Detection (Rank 1)

- Spots harem candidates (50% accuracy, 5 Energy).

- [Potential: 60%]

Limits

- No energy = no abilities.

- Strong wills resist.

- 5% exposure risk near mages.

- Shyness lowers success by 10%.

Progression

- Level-Up: 100 Energy, 3 manipulations.

- Next: Dream Walking (Rank 1), +10 Energy.

"So my power source is basically... lust," Arthur muttered, reading the words floating in the air. "Wonderful. I moved to a new world, and instead of getting super strong sword skills, I get the ability to—"

The knock startled him. "Enter," he called, voice deeper than he remembered.

A slender maid with chestnut hair and downcast eyes slipped in, carrying a silver tray. "Your breakfast, Prince Arthur." Her voice trembled slightly.

As she approached, something stirred within him. Numbers and text suddenly flickered in his vision:

[Maid Lily: Lust 30%, Nervousness 70%]

[Potential: 55%]

Arthur gasped. The maid—Lily—flinched, nearly dropping the tray. "Forgive me, Your Highness!" As she bent to steady it, her bodice gaped, revealing her breast.

A red-tinged light appeared to radiate from him causing Lily's eyes to widen and her face to redden.

[Maid Lily: Lust 45% , Nervousness 75% ]

[Aura Activated: 10 Energy Consumed]

"I—It's fine," Arthur managed, awkwardly attempting to sound regal. "Just... put it there." He gestured to a small table by the window.

"The King requests your presence at the tournament field, my prince," Lily added, backing away. "Prince Gareth has already bested three champions this morning."

Arthur's stomach sank. Tournament? Fighting? Who the hell was Gareth?

[Prince Gareth: Rival 100%]

[Urgency: High]

His eyes caught a royal proclamation on the desk:

"By decree of King Roderick Lionheart, the Royal Selection shall commence this fortnight. Princes Arthur and Gareth Lionheart will undergo trials of valor, wisdom, and magic to determine succession."

"Succession?" Arthur murmured. "I'm in a fucking battle for the throne?"

[Quest Activated: Royal Succession]

[Reward: Crown of Lyranth]

[Failure Consequence: Death]

He swallowed hard. No pressure or anything.

"How long has the... selection been underway?" Arthur asked, trying to sound as if he knew what was happening.

"This is but the third day, my prince," Lily replied, arranging silverware with precise movements. "Though many say Prince Gareth has already secured the favor of House Ironwood with today's display."

Great. Not only was he competing for a throne, but he was already behind. And his only power was... what? Making women horny? How was that supposed to help him win a succession battle?

As Lily arranged his breakfast by the window, Arthur concentrated. If this was his power, he might as well test it.

"Can I... use this power intentionally?" he whispered.

[Desire Amplification: Activated]

[Target: Maid Lily]

[Energy: -10]

A strong, unseen energy seemed to flow from Arthur's fingertips, full of meaning. Lily gasped, her legs tightening as she nearly dropped the pitcher, a soft moan slipping out. She looked up at him, her eyes wide with desire.

[Maid Lily: Lust 65% ]

"Is there… anything else you need, my prince?" Her voice had gotten low and inviting, her chest rising and falling as her nipples showed through her dress. Arthur felt himself growing hard, a powerful rush running through him.

On Earth, women ignored him, mocked him. Here, one pulse of magic had this gorgeous maid ready to spread her legs. "Actually…" His voice cracked, Earth's morality clawing at him. This was wrong, wasn't it? But Jessica's laughter echoed in his mind, and the tournament loomed. He was weak, untrained, but this—this was his edge.

"Actually..." Arthur's tongue felt dry. This was wrong, wasn't it? Yet in his past life, women had never looked at him with anything but disgust.

[Decision Required: Harvest Energy/Dismiss Maid]

[Warning: First Harvest Critical for System Development]

He thought of Gareth, already winning, of the trials that could kill him.

He gazed at Lily. Her mouth parted . Her body trembled with longing.

"Come here, Lily," he growled . She approached without delay, her hips swaying as she neared him, her breath ragged.

She stopped right in front of him.

Arthur reached out. His fingers touched her wrist.

The touch was electric, her skin warm and soft, and his cock pulsed with need.

[Physical Contact Established]

[Desire Amplification Effect: +100%]

Lily's eyes fluttered, a soft sound escaping her. "My prince…" she breathed, her thighs rubbing together, a faint wet spot darkening her skirt.

[Energy Harvesting Available]

[Proceed? Y/N]

Arthur swallowed hard, Earth's morality warring with his new reality. The tournament awaited. Gareth—whoever he was—had already proven himself. And here was Arthur, weak, confused, but with one advantage...

[Tutorial Completed]

[First Harvest Imminent]

[Warning: Royal Mage Thorne scheduled to visit in 30 minutes]

[Recommended: Complete Energy Harvest quickly to avoid detection]

"Lock the door," Arthur ordered,

Lily's fingers shook as she turned the key, her eyes locked on his, burning with hunger.

When she returned, Arthur was ready, his cock straining for release. He was no longer the loser from Earth. Right now he a prince with an incubus system .

"Remind me again—how long have you been serving me, Lily?" Arthur asked, closing the space between them. He didn't step back when she inhaled sharply.

"Three years this August, my prince," she answered, her voice steady even as her eyes betrayed her—flicking to his mouth for a heartbeat before dropping to the obvious situation happening to the bulge in his pants.

A hint of a smile played at the edge of her mouth.

[Maid Lily: Lust 80% , Loyalty 60%]

Her soft curves pressed against Arthur's hard body as his hand moved to her waist, drawing her flush against him.

Her cheeks flushed even deeper as she felt her body quiver. "It's… not right to say that, you know?" He gently ran his thumb over her lips, which were just barely open, and lifted her chin so she had to look at him. "Come on, I'm telling you to spill it. How wet do you get when I pop into your head?

"I… I dream of you," she confessed. "Every night, you take me— slurp hard, against the wall, on your bed, your cock filling me up I scream."Arthur's blood roared, his cock aching as he pressed himself against her, feeling the heat between her thighs, he kissed her mouth.

[Energy +10: Kiss]

[Maid Lily: Lust 95%]