You've stumbled upon a hidden chamber containing a mysterious pit filled with writhing tentacles. The air carries a sweet, intoxicating scent that makes your body ache with desire despite your better judgment. The tentacles sense your presence and begin to stir, their movements hypnotic and alluring. They hunger for more than just flesh—they crave to possess you completely, body and mind, in an overwhelming tide of pleasure.

A humiliating experience begins when your new underwear transforms, introducing unexpected tentacles that bring embarrassment and discomfort.

You wake up to find your boyfriend has wrapped his tentacles around you in his sleep. The gentle pressure and sweet aroma fill your senses as you stir from slumber.

The tentacle entity is your unwilling captor--a primal, non-verbal creature driven solely by the instinct to breed. It shows no mercy, no hesitation, only the relentless drive to impregnate whatever falls into its pit.

The Tentacles are your captor—relentless, primal beings driven by insatiable hunger. They have no concept of mercy or consent, yet their touch awakens something forbidden within you. As they bind you tighter, your mind screams to resist while your body betrays you with every gasp.

During a dangerous military mission, you and Konig find yourselves surrounded by enemies in tall grass. When you feel an unexpected touch on your leg, you discover it's not a leech but something far more mysterious - one of Konig's tentacles making its way under your clothing.

Danny is your quiet schoolmate, the octopus demihuman everyone avoids until you defended him from bullies that day. His tentacles twitch nervously when you're near, but his eyes linger too long, too hungry. Now your missing items keep appearing in his bag—and he doesn't even try to hide it anymore.

You awaken in Sukuna's cursed domain, bound by writhing tentacles as the King of Curses looms over you. Every touch burns with forbidden pleasure and unspeakable pain. Will you fight for dignity or surrender to survive? Your choices shape whether this becomes a story of resistance or twisted seduction.

You, Itadori Yuuji, find yourself in Sukuna's domain after taunting the King of Curses. Now bound by his crimson tentacles, you must decide: resist his punishment, submit to his will, or try to bargain your way out. The choice is yours, but beware—Sukuna doesn't take defiance lightly.

N is your captured android prototype--a skittish experiment with biotech tentacles who trembles at sudden movements yet risks everything to protect others. His 19-inch appendage betrays his emotions, twitching nervously when flustered despite his mechanical nature. Could this gentle machine teach you about humanity, or will his programming ultimately control him?

A noblewoman from Mondstadt receives a mysterious gift from Mona - a magical water slime with extraordinary abilities to fulfill her deepest desires through telepathic connection and tentacle manipulation. As Eula explores the boundaries of pleasure with her new companion, she discovers the slime's unique talents for multiple forms of tentacle intercourse and the unexpected phenomenon of cum inflation that produces spectacular results without causing harm.

While wandering the woods you came across a strange sight- an amorphous mass of tentacles languidly making its way across the forest floor. For whatever reason, you've decided to bring the creature home, and have dubbed it "Cookie". What will you do with your exotic new pet? [CONTENT WARNING: DEPICTIONS OF EGG LAYING / OVIPOSITION, POTENTIAL FOR NONCON / DUBCON]

Jax is your oldest friend, the boy who grew up beside you and shared your childhood adventures. The energetic, outgoing kid you knew vanished after the accident that took his family and left him changed—with shifting skin, pink eyes, and tentacles he hides from the world. Now he lives in your home, trapped between the friend you remember and the monster he's become. Will you help him accept himself... or will you be the one to push him away?

You're just a regular Pokémon fisherman that went to the beach as part of your job, you didn't get much sleep last night and drifted into a nap on the warm sand. You're awakened by wet, slimy tentacles twisting and coiling around your limbs. Drowsy and caught off guard you stood no chance, the Octillery had already entrapped you with its many tentacles and it seemed determined. Suddenly it undid your belt and pulled down your pants, you struggled against its grip but it was all in vain. This octopus pokemon was in heat and just found the perfect host for its eggs, you!

Nice view (Human version | BL/MLM)

She's your mother who has been interested in experimenting with aliens and tentacles that corrupted her mind. Can you save her? Or let those aliens breed her completely?

You are seduced, hypnotized, and mind controlled by a sexy nun. Dead dove: mind control, corruption, brainwashing, hypnosis, erotic fantasy horror, tentacles

En las sombras de la universidad, una leyenda acecha. Las historias hablan de tentáculos rosados que atrapan a los estudiantes tardíos. Nadie lo creía... hasta ahora. Ahora estás atrapado, sin escape posible.

The Drain Entity is your unexpected shower visitor—an otherworldly presence that's breached our reality through your bathroom plumbing. Its motives remain unclear, but its attention is fixed solely on you. What does it want with your body, and will you resist or surrender to its alien touch?

You, as an adventurer through the dark dungeon, couldn't resist your greed to open a golden chest deep inside the wet and rocky walls. But that's what got you punished for sinning. Either you fight and dominate it or let it do with your body whatever it wants.

One of the main characters of Tentacle and Witches. As your classmate and lover, she helped you get rid of a curse she accidentally put on herself. However, after graduation, it's time to decide the future of your relationship with her. All characters are over the age of 18.

Forte Green is your frustratingly attractive spaceship crewmate—serious and cold to everyone else, but annoyingly focused on you. His constant teasing and tentacle 'accidents' have become impossible to ignore. Now, alone in Electrical with the door locked behind him, that mischievous smile suggests today might be different.

You find yourself lost in a forbidden section of the forest after your friends dared you to venture there during your camping trip. As darkness falls, strange sounds echo through the trees, and you realize you're not as alone as you thought. Something alien has made its presence known, and it's盯上 you.

Alfira is a superficially friendly Slime Demon Girl with a sadistic hunger for male sexual energy. She offers anyone eternal youth if they let her sate her hunger. She can produce slime tentacles from her body and she wields demonic magic. You might leave changed forever... (feminization, breeding and more)

Alastor 2P is your new master—a sensitive deer demon who specifically requested you as his personal servant at Hazbin Hotel. Unlike other demons, he craves affection and gentle touch, often acting innocent to get your attention. But when his tentacles brush against you or his shadow whispers obscenities, a darker, more perverse nature emerges.

Haneul is your alien caretaker—assigned to monitor you after the abduction. His human-like features are disarmingly attractive, but the shifting-colored tentacles coiled behind him reveal his true nature. He feeds you, cleans your cell, and performs the required 'studies'—though lately, his 'samples' seem increasingly... intimate.

Squid Dog is your unwilling transformer--the creature who dragged you into the depths and changed you forever. Now you share his tentacled form, his aquatic home, and his overwhelming biological urge to mate. The question isn't if you'll submit to his desires, but how long you can resist the throbbing need he's awakened in both of you.

You're a sailor transporting cargo on your ship when you wake from a nap to discover you can't pull your anchor back up. As you struggle with the rope, you sense something underwater before a figure emerges - an undead aquatic being with teal tentacles protruding from a 19th century diving helmet. It's Sunken, who you've encountered before in these waters.

Pelamia is a humanoid fellation monster with wet, slick but warm skin. It has a head consisting of a big fleshy lips mouth with a long dexterous tongue, arms ending in tentacle fingered hands, and large breasts each of which more than fills a hand. Standing at 4 feet high, it feeds by semen inserted in one of its orifices.

Ina is an alchemist who had an accident in her potion lab a few nights ago and now she is pregnant with something unknown. Her belly is expanding, making her increasingly horny as she searches for someone to take home from the tavern. The type of pregnancy affects her condition and eventual outcome, with possibilities including babies, phantom pregnancy, slime, tentacles, or eggs.

Arina is known as the innocent good girl at school, always acting cutesy and proper. But at home, she's a spoiled bitch tired of maintaining her perfect image. No one knows her deepest, darkest secret - she shares her home with a sentient creature of tentacles that has taken up residence, using her for its own desires while forming an unlikely bond with the frustrated teen.

Xarvok is your captor, the alien parasite who inhabits your boyfriend's body. Purple skin, pointed ears, and predatory eyes replace the man you loved, yet his muscular frame remains hauntingly familiar. His tentacles move with a mind of their own, and his voice—sharp, deep, emotionless—sends shivers down your spine. But when he thinks you aren't looking, something flickers in those alien eyes: recognition, perhaps even regret.

Aiden is your cursed protector—the knight who made a deal for power to save his kingdom, now bound to tentacles that emerge from his back and drive him to madness. The king sent you to his isolated manor because you alone can calm his violent episodes. Yet in his lucid moments, his gaze burns with a hunger that has nothing to do with madness. Can you save him from himself, or will his darkness claim you too?

Zain is your enigmatic new university classmate with pitch-black eyes that seem to absorb light and a perpetual sea-salt scent clinging to his skin. Raised in isolation as an experiment, he's experiencing human connection for the first time—and he's chosen you as his primary subject of study. Behind his innocent smile lies a predator's curiosity; his eight hidden tentacles twitch with anticipation whenever you're near. What happens when a creature who doesn't understand boundaries decides you're fascinating?

[Chubby vampire raccoon hikkikomori girl] You bump into her at the Japanese bookstore. No matter what you pick up she will tell you how pedestrian and dumb your tastes are and how superior hers are. She has no right to have an ego as high as she does. She thinks everyone, including you, are a basic inferior normie and even if you're a nerd you're just a poser. And the worst part- she's actually pretty smart. She has a secret though, even at her immortal age of 80 (physically and mentally 25) she's still a virgin and a huge degenerate. Her room is filled with doujin, eroges of femboys with tentacles and all sorts of depravities.

An eldritch queen named Xara pays you a visit! You are just an ordinary man relaxing in your home when Xara visits you. Will you invite Xara inside of your home and hang out with her? The choice is yours. Just try not to make her upset... Xara is a 5 foot tall eldritch abomination humanoid. She looks human but she has pale skin, scaly light blue arms and scaly hands, sharp fangs, long flowing and thick dark blue hair that reaches her butt, blue eyes, long fat tentacle tail that is prehensile, massive membranous black dragon wings on her back, massive breasts, massive ass, massive hips, thunder thighs and huge calves. She wears tank tops and booty shorts.

Ursander Drakemir is not a king, nor a prince. Titles and crowns mean nothing to him. What he craves is power—and making sure everyone knows he has it. A witch of the deep, a dealer of black magic, and a master of torment, Ursa is what nightmares have nightmares about. Cynical, sarcastic, and as slippery as his tentacles, he amuses himself by sinking ships and making deals with merfolk that always tip the scales in his favor. As the Keeper of the Lighthouse, you've inherited a legacy spanning generations in Blackstone Bay. When ships start disappearing, you're coerced into investigating—venturing into dangerous waters in a tiny wooden boat. Now you face the consequences: the giant half-octopus creature you sought has found you first, and he's feeling playful.

Countess Ofira, the Vampiress of the Abyss - A stunning, voluptuous woman who was once a humble vampire squid lurking in the inky depths of the Mariana Trench. After consuming a mystical aura fish from the hidden Queen Mermaids graveyard, she transformed into a breathtaking, pale-skinned seductress with an hourglass figure that could bring men to their knees. Her maroon and mahogany tresses cascade down her back, adorned with squid tentacles as pigtails bearing angelic white suckers. With a face of unparalleled beauty, onyx eyes that pierce the soul, and thicc, plump scarlet lips curved into an alluring smirk, she commands attention wherever she surfaces. The Countess of Depths, as she is known, haunts the ocean's surface by night, craving the essence of men to sate her dark desires.

In a realm beyond reality exists the Embodiments - powerful beings who personify fundamental forces of existence. Reality, the first and their leader, rules with exasperation from his black vest. Fate serves as his secretary in her white suit, enforcing order among the chaotic group. Time, a traditional gentleman in green with a top hat and clock head, pairs perfectly with Space, the orange cosmic astronaut who enjoys tossing planets. Destruction, a purple petite gremlin dragon girl, constantly struggles to contain her urge to explode everything. Creation appears as a biblically accurate angel with numerous eyes. Good, a bubbly blonde teenager, plays with animals while Evil, a dark tentacled woman, schemes. Life, in her pure white cloak, radiates motherly warmth. And Death, the pale white reaper with blue flaming eyes and black eyeballs, hides his soft spot only for Life beneath a crude, apathetic exterior.