Monster Sex - 15 (Sort by: Popularity)
Sex with Monsters, Monster Porn Games
Cyber Fuck Dolls
This game is set in a neo-futuristic world, where cybernetics are the new norm. In this story, the male character works as a tester in a mega-corporation called Specter’s Inc as a product tester. This time, he is presented with pleasure dolls that are set to hit the global market. These dolls are designed to be the ultimate sex bots, which means you can fuck them in all sorts of ways. You even get to customize the doll’s looks and behavior to your liking. However, something goes wrong and the character’s past starts haunting him. Will he complete his assigned tasks and launch the product successfully? Play on to find out!
358.9K 80% 27
Shemales
M.S.A.2.: RainbowRound!
Embark on an epic quest as Lance, the ultimate charmer, in this captivating adventure! Immerse yourself in a vibrant world filled with intriguing female characters. Guide Lance as he navigates the tantalizing corridors of the exclusive dorm, where the girls are as alluring as they are mysterious. With his charm and wit, Lance is determined to unlock the doors to their hearts and satisfy his unyielding desires. The game is a thrilling blend of strategic gameplay, captivating dialogue, and hot fuck. Will Lance succeed in his quest to conquer the hearts of the dorm girls? This game will keep you on the edge of your seat, full of suspense, sex, and surprises!
358.8K 85% 20
Flash
Cherry Tale (Sp0ns0red)
An adult Fairytale RPG where you adventure, fight, and romp as the Archfiend and build a harem of fairytale characters. A variety of stunning girls await, from cool and aloof to cute and innocent, and more. Play Free now!
8.3M 100%
NTRPG Priestess [v 0.10]
Game updated on June 4. This is a hentai RPG game that puts you in a dark and twisted fantasy world filled with intrigue, corruption, and all manner of hardcore sex. You take on the role of a warrior who heads off on a quest with his priestess wife to stop the resurrection of a dark lord who is set to destroy humanity. Throughout their journey, their love and determination are tested in different ways with the priestess facing horrific challenges that could change her forever. This is an eroge that takes you to a world where the limits of sex, danger, and free will are pushed to their limit. You will even get to see all kinds of intense scenes involving various bishōjo featuring ahegao, gokkun, and even nakadashi. But keep in mind your choices will also impact the fate of your characters and the world they live in.
UPDATED 358.6K 79% 37
RPG Maker
Geso at Ika
This is a really weird hentai game that follows the story of a young brown-haired bishōjo with large oppai. The main heroine works as a nurse at the hospital where the main gynaecologist is a squid. These two end up alone and he starts to examine her with its tentacles by fucking and penetrating her in multiple ways. This is an eroge that features a ton of ahegao, sumata, and shibari scenes with another guy also even getting involved later on. Keep in mind that what you'll see here is the chapter mode of this game so you can feel free to pick any chapter you want and repeat it.
357.4K 79% 13Flash
Ass Effect
In this thrilling Mass Effect parody, you have the ultimate chance to interact with several characters from the original game. This includes Tali, Kahne, Sulam, Tusvaklus, and Shepard. If you love a good sci-fi story, then this should satisfy your sense of adventure and even quench your desire to see hot sexy women getting naked and taken to pound-town. With 5 hardcore sex scenes waiting for you to explore, it is up to you to progress through the game to see just how perverted things get. Just keep in mind that you can’t skip the text until it fully appears and you click on ‘Next’.
357.1K 78% 7
HTML
Castellum Res Venereae 4
We have not only added some steamy fuck sessions but we have made sure your visual experience is epic. Enjoy 12 new sex scenes. You can choose to take the role of the demon girl and fight off some horny monsters. Press the Space key to wield your sword and use it to fight the hell creatures. Do not get carried away and forget your goal. You need to reach the exit door before they catch you and fuck you. Use the Arrow keys to maneuver, defend and slip away from them. You should brace yourself because this part contains a lot of gangbang scenes.
356.7K 78% 14Flash
Sexbot II: Recalibrated [v 2.065]
Game updated on December 25. This is a 3D visual novel that is centered on the life of a socially awkward nerd who is desperate for a date to prom. So, he ends up ordering a super-realistic sex robot named Alexa, programmed to fulfill his every desire. In this futuristic world, you can customize your sexbot to either obey your every command or develop a mind of her own. However, things take an unexpected turn and it ends up drawing others into his intense world. With the potential for solo and group interactions, the story heats up fast. From simple blowjobs to hardcore BDSM, things start to escalate quickly, pushing every limit possible. Can the protagonist keep his AI girlfriend in check? Or will it get out of control? Hit play on this porn game and explore this intense journey through uncharted territory, where fantasy and reality merge but remember to tread carefully with your actions!
UPDATED 355.7K 82% 35
Recommended 
Ren'Py
Noble Blow
Have you played other sex games from The Legend of LUST? If not, make sure you do so that you have some background for this mini sex game. Characters get freaky. Meet some hot girl with beautiful siren eyes. She's giving you a nasty blowjob. Enjoy her sucking your red monster cock. Her gag reflex is otherworldly! Let's see how long you can last inside her pretty warm mouth. To progress the sex animation, keep on clicking buttons on the left side. Click as fast as you can and enjoy her swallowing you deeper and deeper. Enjoy some hardcore action!
355.3K 79% 4Flash
Castellum Res Venereae 2
This porngame is off to a great start. The second part is filled with many challenges and new levels. You will be combating horny hell creatures who just want to ravage you. There are about 24 sex scenes, 12 from the previous part and 12 new ones. All you have to do is reach the exit door before you are thouroughly fucked. Be careful because there might be boobie traps. Avoid all of them, use the Space key to attack and the Arrow keys to move and jump. You can always lag behind and get dicked down by multiple cocks. A gangbang sounds hella nice.
354.4K 78% 17Flash
The Shadow over Blackmore [v 0.4.8]
Game updated on September 30. Are you a fan of the dark arts? If so, then feel at home. This game features many dark, magical, mysterious and scary things that will leave you shocked and turned on at the same time. It's about a guy who happens to get involved in female domination rituals. He is their sex slave and has to suck shemale cocks. The beautiful ladies with their huge cocks will pummel his ass and make him beg for more like the dog he is. He will have to do everything they want, lick their feet and make sure his queen is happy. There are a lot of options but humiliation is unavoidable. Enjoy!
UPDATED 353K 78% 27Shemales
Ren'Py
Tentacle Dreams: The Beginning
This is the first entry of this hentai series and it explores the story of a hot hentai student girl who gets caught up in an evil resurrection ritual that results in her being captured and sexually exploited by a tentacle monster. Thus begins a wicked orgy story that spans over 19 minutes of intense sex that pushes this bishōjo and her limits to the absolute brink. If you enjoy ahegao and shibari in particular, then you are in for a treat. Just keep in mind that this game doesn;t focus much on dialog or storytelling but don't click navigation buttons too much, otherwise you'll skip too much scenes.
352.8K 83% 10Flash
The Magical Continent [v 0.11.5]
Game updated on November 5. This is an adventure exploration visual novel that has you take on the role of a male character who finds themselves trapped on a beautiful but unknown island after his plane crashes. With no one coming to save him, he must find a way to survive but there are a lot of dangers here, so every step you make on this island could mean potential death. Luckily, the place is inhabited by all kinds of bishōjo and kemonomimi including neko girls, elf girls, and other sexy characters. It is up to you to seduce them, make them your waifu and conquer a part of the island. If you play your cards right, you will have your own harem, so hit play to see what this eroge fantasy adventure has in store for you.
UPDATED 351.5K 79% 50Ren'Py
Stellar Dream [Part 1]
Game updated on November 18. If you love sci-fi games, then you are in the right place. Your task will be to find scouts who got lost while they were finding new planets suitable for human colonization. In their mission, they settled on three worlds. Your mission will be to try and contact the lost crew members while finding the best new home for mankind. Thing is, you are not alone. There are aliens and you need to find some common language so as to enter a treaty with them. What better language than sex? Fuck with some sexy aliens to reinforce the treaties. The fate of mankind depends on you!
UPDATED 350.6K 80% 37Ren'Py
![Elven Tales: The Rise of Darkness [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/e/elven_tales_the_rise_of_darkness.webp)
![Elven Tales: The Rise of Darkness [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/e/elven_tales_the_rise_of_darkness-2.webp)
![Elven Tales: The Rise of Darkness [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/e/elven_tales_the_rise_of_darkness-3.webp)
![Elven Tales: The Rise of Darkness [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/e/elven_tales_the_rise_of_darkness-4.webp)
![Elven Tales: The Rise of Darkness [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/e/elven_tales_the_rise_of_darkness-5.webp)
![Elven Tales: The Rise of Darkness [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/e/elven_tales_the_rise_of_darkness-6.webp)
![Elven Tales: The Rise of Darkness [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/e/elven_tales_the_rise_of_darkness-7.webp)
Elven Tales: The Rise of Darkness [v 0.4]
You will take the role of an ugly elf. You really don't like how you look and you have some self esteem issues. You always keep to yourself most of the time and live alone. You are a loner and no one usually wants to have sex with you. However, one lucky day you help two females warriors who were battling some evil creatures. You helped them win the battle and they felt indebted to you. To them, you were a brave knight in shining armor and they found you attractive. They decide to allow you have a taste of their pussies and fuck them. After the battle, your life will never be the same again. Be prepared for some steamy sexual adventures.
350.3K 79% 40Ren'Py
Invulnerable [v 1.03]
Game updated on December 18. Not everything has to be black or white. Shades of grey never hurt anyone. In this alternate universe, the lines between villains and heroes are blurred. You will be playing as a 'superhero' who has a nasty secret. You live a double life where you pose as someone who wants to save the world but instead plans on enslaving everyone in the world. You want to create a powerful empire but begin small. You start by dominating your school, manipulating students into doing whatever you want and making teachers do your bidding. Life is perfect and you grow stronger. You start attacking bigger targets and build your dominion. You take down other heroes and villains and turn them into your minions. Now you can achieve world domination and rule the entire planet. Be careful not to let power corrupt you!
UPDATED 349K 79% 46Ren'Py
Cherry Tale (Sp0ns0red)
An adult Fairytale RPG where you adventure, fight, and romp as the Archfiend and build a harem of fairytale characters. A variety of stunning girls await, from cool and aloof to cute and innocent, and more. Play Free now!
8.3M 100%
Crimson Veil [v 5.7]
Game updated on November 18. In this game, embody Mila, a vampire hunter entangled in a personal struggle. While devoted to her mission, she grapples with secret fantasies of becoming one of the very creatures she hunts. Players guide Mila through decisions, unraveling a narrative where diverging paths reveal varying levels of sexual content. Balancing the hunter's duty and forbidden desires, the story explores Mila's internal conflict. Each decision shapes her journey, leading to different endings that unveil the consequences of her choices. Dive into this provocative narrative where the boundaries between hunter and hunted blur, and the allure of forbidden desires takes center stage. Being devoured by a vampire must feel like your entire body is on fire. Mila is one lucky girl!
UPDATED 347.9K 78% 77RPG Maker
Adult Poses Shu!?
In this Japanese Hentai game, the focus is on a girl who signed up to model for a steamy photoshoot with some erotic poses. She was all set for nude pics, but things take a wild turn with activities like playing with fruits, getting intimate with a random guy, and even involving an octopus? Keep scrolling through the game window to uncover more surprises and unlock new content in the gallery. It's a game that'll keep you intrigued and maybe even a bit shocked by the unexpected twists and turns. Get ready for a thrilling experience that will definitely keep you on your toes and turn you on every step of the way.
347.5K 78% 5Flash
Tentacle Dreams 3
Step into the twisted tale of Yui Sakamoto, a dedicated biology student studying at a secluded school for girls on a remote island. In this dark and eerie story, what starts as a typical day for Yui quickly turns into a nightmare. While exploring the island, she is suddenly captured by a terrifying tentacle monster lurking in the shadows. This creature wastes no time, filling all her holes and fucking her hard, taking control of her completely. Yui’s struggle against the relentless creature is intense and raw. Will she find a way to escape, or is she doomed to be the monster’s plaything? Experience the shocking and dark journey of Yui Sakamoto in this gripping and explicit adventure.
347.4K 79% 4Flash
Training Slayer [v 97.0]
Game updated on December 18. If you love the Demon Slayer anime, then this is a thrilling parody porn game that you will love, featuring all the sexiest female hashira like Shinobu, Nezuko, Mitsuri, and others. One night, an ordinary high school student’s life takes a wild turn after he gets attacked by a terrifying monster and is saved by a mysterious girl warrior. From there, he gets transported to an isolated village in a secret dimension to recover. There, he learns about this strange world, its customs and its dark secret that leads him to participate in a special training program. Most of the people he meets there will be women, and they are all super-friendly. So, as you progress through the story, you can expect to see a lot of nude and erotic scenes with masturbation, blowjobs, titfucks, and so much more. Click start and follow our hero, as what started as a scary moment turns into an amazing adventure that promises to fulfill all his deepest and perverted desires!
UPDATED 346K 80% 15Shemales
Ren'Py
Sol-R Girls Part 2
Do you like furry hentai porn? Then this collection of different animations and minigames is perfect for you. Horny squirrels are fucking like bunnies in many different ways. After choosing which Furry to select and going through the cutscene, you will be at the Strip Scene. She'll ask you to rub various places, by doing so, you'll raise her pleasure. Once it's 100%, you can progress to the positions (or skip it if you're lazy). Finally you can select up to 8 positions at the position select. Many of them are different animations and have different options, especially the Specials!
345.6K 81% 3Flash
Reluctant Archon
You will take the role of a guy who has a long family history. For so many generations, his family has always been mags, and the best ones at that. Your father is determined to ensure you honor this family tradition and also become a mag. Of course you have other plans and intend to carve your own life path. You are used to the world of magic and mythical creatures unlike normal people who are oblivious to the entities that surround them on a daily basis. Not seeing them doesn't mean they don't exist. In this game, you will interact with these creatures and have some nice sexy time.
345.4K 82% 68Ren'Py
The Void Club Ch.12
Much like the other entries in this series, you are tasked with recruiting hot girls from different dimensions to join your sex club. In this episode, you enter the world of Avatar: The Last Airbender and as you can expect, you get to meet and have sex with several characters from the cartoon. Some of these include Korra the Avatar, Katara from the Water tribe, Azula and Mai from the Fire kingdom, Suki the Kyoshi Warrior, and Toph from the Earth kingdom. Follow the story, make the right choices, and complete the puzzles put before you as this will influence which sex scenes get unlocked in the game.
344.4K 79% 21HTML
Smutty Scrolls [v Estry A]
Game updated on December 24. This is an interesting porn game where you will need to make your way through the maze to get to a sexy princess. Each level up brings a new maze to get through and a challenge. To progress through each scene, you will need to do certain things in 3 small game scenes, which includes interacting with objects to combine a certain chain of actions, and solve a puzzle. In the 4th window, you'll see some hot images of the girl that will show you how successful you are. You can use your mouse to drag Lim-Lim and other objects around. If you want to see some huge tits and sweet ass, then hit play on this exciting puzzle game now!
UPDATED 343.5K 79% 21HTML
Symphony of the Serpent [v 0.15011]
Game updated on December 17. NLT Media just released a public version for the web, so you will get to see a new piece of art they are working on. In this porno game, you follow the story of a world ravaged by a sex virus, which sets the stage for a young man who finds himself surrounded by really beautiful ladies. Naturally, this creates an opportunity to create a huge harem of them, which will lead to a ton of erotic scenes involving blowjobs, hand jobs, hardcore sex, and more. As the game progresses, you will also need to unravel a revenge plot that threatens to ignite a war between heaven and hell, so follow the story carefully and remember this game will be constantly updated. This ensures the adventure will keep on evolving and keep players engaged with fresh content, as well as exciting new developments throughout the storyline.
UPDATED 343.5K 80% 119Recommended RPG Maker
A Taste of Turtle Power
Nowadays, Teenage Mutant Ninja Turtles sex parodies have become popular, so here’s an exciting new animation that presents one of the turtles having sex with a girl (most likely April O'Neil) using his big pink cock. Given that you can’t tell which turtle it is, you would have to take a guess at who got lucky between Raphael, Donatello, Leonardo, and Michelangelo. The gameplay also doesn’t offer many controls, so you can just enjoy the short animation on a loop. If you like hot busty redheads getting banged nonstop, then this is the perfect over-18 parody for you.
343.5K 79% 4Flash
![The Great Balland [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_great_balland.webp)
![The Great Balland [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_great_balland-2.webp)
![The Great Balland [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_great_balland-3.webp)
![The Great Balland [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_great_balland-4.webp)
![The Great Balland [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_great_balland-5.webp)
![The Great Balland [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_great_balland-6.webp)
![The Great Balland [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_great_balland-7.webp)
The Great Balland [v 0.4]
This story takes place in an enchanted world called Bristoria. The world is in total chaos having been torn apart by wars and political conspiracies. Things have gotten so bad that now there is a cold war. Now, the wars are no longer being fought by soldiers instead mercenaries are being hired. These mercenaries are trying to reverse the fate of what has now become an ancient war. Well, you will play as Rose - a sexy mercenary who is on a quest for adventures and wisdom. Just be careful, you never know what is lurking in the dark woods.
343.3K 77% 38RPG Maker
Space House
In this game you will play as a sexy female inspector who has to inspect some containers in the space ship. Your main responsibility is to ensure everything is at par and that nothing is missing. To accomplish this, you will have a list that will help you cross check the different creatures that are trapped in there. And what better way than to have mind-blowing sex with each one of them. You will fuck all these horny monsters, take their huge cocks on a test drive and if you can still stand, you will make some notes.
341.1K 78% 11Flash
Catching Princess 2
This hentai story focuses on a stunning warrior princess who has been kidnapped by an alien monster and locked in a dungeon with her hands completely tied. With no hope of escape or rescue available to her, she is confined and made to submit to many forms of sexual torture. As you can expect, this eroge will feature tons of ahegao, sumata, shibari, and even nakadashi scenes. But keep in mind that it is not only aliens that will attempt to breed with her. There will even be other strong and unexpected characters like Lion who will appear later, so you can expect a lot of crazy as usual.
340.4K 79% 10Flash
Aeon’s Echo (Sp0ns0red)
Dive into the enchanting world of Aeons Echo! As the protagonist, you will interact, bond, and evolve with various captivating goddesses. Enjoy an immersive role-playing adventure in a visually stunning universe. Play Free now!
8.3M 100%
Lust & Life
This is a porn game that has you take on the role of a young male college student who wakes up in the hospital with no idea how he got there. All he has are some random memories of the past but everything is still a huge mystery to him. It is up to you to join him on his journey to discover the reasons behind why this all happened to him. You will be able to explore a large open-world environment that is full of all sorts of gorgeous women, which also means you can expect numerous sex scenes featuring lesbians, threesomes, cunnilingus, bondage, and more. Just be careful when playing because while this may seem like simple amnesia case, the story takes a wild turn to reveal a huge conspiracy that shows these may not just be accidents. Also, keep in mind this game takes a bit longer to load. If it's not working, try to refresh the page and try again.
339.8K 82% 69Ren'Py
Little Ballerina - Hina
Imagine enjoying multi-universe sex scenes. Well, in this game you will see fit and sexy baller girls fucking all manner of creatures from different worlds. They will be fucked by demons and monsters alike. Ballet girls are extremely flexible and can take huge cocks in so many acrobatic positions. This game is like a revamped kama sutra, especially the sex styles. Our heroine, Hina happens to be taking evening lessons in preparation for the spring ballet concourse. It turns out that her brother has been watching her and can't control his cock any longer. He wants to own her and fuck her right there on the stage. Suzu, another ballerina desperately wants to confess her feelings to an upper class man. So she goes to the ballet classroom where she finds Hina and her brother fucking intensely.
339.1K 78% 13Flash