Synopsis
Archis Amon, a young and perfect Demon King.
Respected by both domestic and foreign citizens for smoothly managing his nation and his research into slimes, he harbors a secret he can tell no one.
“Before becoming Demon King, I stressed so much that I masturbated to relieve it constantly.”
“Now whenever I feel stressed, I get horny.”
Burdened by his habit of using masturbation as his sole stress relief method, even buying toys becomes difficult under the public eye! Fame prevents him from visiting brothels entirely!
With horniness overwhelming his judgment, the Demon King takes a desperate measure: creating a “masturbation-use slime that only consumes his own bodily fluids.”
He begins his long-awaited intense masturbation session, but the slime’s overwhelming appetite gradually overwhelms even the eager Demon King…!?
Zero seriousness! Virtually zero plot! A genius airhead Demon King faces the lewd consequences of his own actions in this happy tentacle pseudo-sex romp!
48 total pages: 41 main pages + 2 cover pages + 5 bonus pages (covers and afterword).
File format: JPG/PDF
Get “The Demon King’s Slime Tentacl” on DLsite
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Editorial Review
The Demon King’s Slime Tentacles and Nightly Affairs plants itself squarely in the self-aware, comedic end of tentacle erotica—a subgenre that’s grown increasingly confident in leaning into absurdist humor rather than pretending at narrative gravitas. This work trades plot for premise, and executes that trade with deliberate lightness.
What distinguishes this entry is its central conceit: the protagonist isn’t a victim of circumstance or an unwilling subject of fantasy, but an architect of his own elaborate sexual predicament. Archis Amon, despite his flawless public image and administrative competence, is genuinely undone by stress-induced libido—a premise that finds comedy in the gap between authority and bodily need. The slime creation represents peak horny problem-solving: a self-contained solution that immediately spirals beyond his control. The work’s self-awareness is baked into the framing (“Zero seriousness! Virtually zero plot!”)—it’s asking you to appreciate the dumb logic rather than suspend disbelief. The tentacle tag here functions as explicit content rather than pure fantasy element; the slime mechanics provide a framing device for extended intimate scenes rather than serving narrative purpose.
At forty-eight pages with minimal exposition, this lands for readers who want erotica that doesn’t pretend to be anything else and who find humor in the collision between a demon king’s dignified position and his increasingly desperate circumstances. It’s comfort food for an audience fatigued by overwrought worldbuilding in adult BL manga—straightforward gratification wrapped in deliberate silliness.
Those seeking character development, plot momentum, or narrative payoff will find nothing here. For readers specifically hunting uncomplicated tentacle erotica with a comedic voice and an unapologetic protagonist, this delivers exactly what it advertises.
Related Tags:
Fantasy | tentacles | explicit | original work | demon king
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