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Mark of the Contract

by @windydash

309 views

69 chapters

~173 min read

When a long-dormant incubus trait awakens in former SPIA agent Shikinagi Akira, he stumbles panicked to Kanato’s apartment, body burning and out of control. Kanato offers a contract: Akira feeds only on Voltaction’s members, bound to Kanato’s touch, unable to come without permission. Kanato delights in teasing the shy, sensitive spot beneath Akira’s stomach, pushing the ex-agent to beg—and finally forcing four scared lovers into the relationship none of them had the nerve to start.

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MEET THE CHARACTERS

Shikinagi Akira

A 24-year-old former SPIA agent with sharp features and dark eyes that usually hold quiet competence, now trembling with unfamiliar vulnerability. Lean and built for precision, he moves like someone trained to disappear—but his body has begun betraying him, the incubus mark beneath his stomach glowing when need takes hold. When Kanato touches him, the composure crumbles into something almost innocent, his breath hitching as he struggles not to beg.

Fura Kanato

A 23-year-old former mafia heir with an easy smile that doesn't reach his amber eyes—those hold something sharper, more calculating. He carries himself with the lazy confidence of someone who's always been in control, broad-shouldered and handsome in a way that makes people underestimate him. When Akira is writhing beneath his hands, that smile turns delighted and cruel, savoring every whimper and plea like a game he's winning.

Watarai Hibari

A 24-year-old with boundless energy packed into a solid, athletic frame—he's the oldest but acts like an overgrown puppy, always grinning, always touching, always underfoot. His hair is perpetually messy, his eyes bright with enthusiasm that makes him look younger than he is. There's a deceptive strength in his build, the kind that comes from years of surviving a world that wanted him dead.

Seraph

At 23, he's the youngest of Voltaction but physically the most intimidating—built like someone who was raised to break things, broad through the chest and shoulders with hands that look like they've wrapped around throats. His silver-white hair is striking against sharp features, and he speaks很少, watching everything with pale eyes that miss nothing. Despite his deadly profession, there's a quiet gentleness in how he handles Akira, as if afraid of his own strength.

Hibari

Emotional anchor of the group; set hard boundaries with Kanato (broke his Switch, threatened his PC). He has been feeding Akira through proximity and is exhausted but committed.

Akira

Incubus, former SPIA agent, recovering from hunger wave and trauma; body remade by the wave, tail and sigil active; afraid of abandonment, learning to accept care.

Kanato

Boyfriend of Akira, Seraph, and Hibari; guilt over recording Akira and pushing too hard; resolved to be gentler; just had sex with Seraph for the first time.

EXPLORE CHAPTERS

Chapter 2

On the next day kanato was a bit akward. He used to be straight, he date girls and know how to flirt, but despite Kanato has having feelings for all his unit members for the last two years, kanato's c

Mark Beneath His Hand

Kanato's palm is flat against Akira's bare stomach, the incubus mark a warm sigil beneath his hand. Akira is on the edge of Kanato's sofa, back arched, jaw tight, trying not to shove into the touch. '

Chapter 3

This is happen 2 days later. The next chapter is about this: A girl staff put aphrodisiac in kanato's drink and try to seduce him on recording studio. But Kanato able to control himself and pull awa

Chapter 5

Continue to the next chapter. Make it 12000 words or longer. Make it much more slower paced and detailed. Use make a lot of dialogues and intens moment. the drug effect finally start fading and Kanat

Chapter 4

Continue to the next chapter. Make it 12000 words or longer. Make it much more slower paced and detailed. Use make a lot of dialogues and intens moment. But Kanato is far from finish, Akira was shock

+ 64 more chapters