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Monster Sex - 15 (Sort by: Popularity)

Sex with Monsters, Monster Porn Games

Parasitorium

Parasitorium

Parasitorium [v 0.6.0]

Game updated on June 12. This porn game follows the story of N.E.R.D., a secret bio lab based deep in the heart of nowhere. Here, scientists conducted all sorts of genetic manipulations and DNA experiments to create new forms of life. In the process, they ended up creating an entirely new species of parasites with unique abilities. Once infected, you will be able to take on the appearance of others and gain a whole host of special physical and intellectual powers. A few ladies have elected to volunteer to be infected and be examined to see how they behave in extreme survival conditions. Soon enough, they start to exhibit a whole host of horny behaviors that compel them to breed with anyone they can get their hands on. This leads to all sorts of nude sex scenes featuring blowjobs, threesomes, creampies, and even anal. Click start to see how these chosen few hot women react to the changes in their bodies by fucking like there is no tomorrow!

UPDATED 406.4K 83% 58

Alenja's Adventures

Alenja's Adventures

Alenjas Adventures [v 0.21_final]

Game updated on December 15. Embark on a scintillating journey in this adult online gaming sensation, seizing control of Alenja, a seductive and formidable female warrior, joined by her equally alluring mother. Uncover the layers of your character's desires and prowess as you navigate a narrative weaving self-discovery, passion, and combat mastery. Immerse yourself in a storyline where Alenja's journey transcends battling foes, delving into intimate connections with allies and adversaries alike. In this risqué adventure, danger lurks not only in shadows but in the alluring encounters that await. Sharpen your skills through steamy challenges, pushing the boundaries of adult gaming. Engage in sultry battles against enemies who are not just formidable adversaries but captivating partners in this thrilling adult escapade. Beyond the lustful encounters, the game explores the intricate dynamics of Alenja's relationships, offering a narrative as passionate as it is perilous. Exclusively designed for a mature audience of 18 and above, this game promises an unforgettable odyssey into desire, combat, and self-indulgence. Immerse yourself in an adult gaming experience that transcends the conventional, igniting flames of passion and empowerment with every tantalizing choice. Succumb to the allure of this provocative journey where pleasure and power collide in a captivating dance of seduction.

250K 98%

Available for everyone

Escape from Sex-Island

Escape from Sex-Island

Escape from Sex-Island

This game is set around a plane crash. After it happened, our main heroine finds herself stranded on a sex island. She discovers that the island is inhabitated by all manner of creatures who live there. All of them are thirsty for some fresh pussy. They will hunt her down till they stick their rock hard cocks in her juicy holes. To move, use the arrow keys. Luckily, enemies will not be attacking you all the time. However, make sure you are on guard and look out for their attacks. After several plays, you will get the hang of it and will dodge and attack your enemies naturally.

Ataegina Act I

Ataegina Act I

Ataegina Act I

In a world full of magic, spells, and wars, your role is crucial. Will you focus on the welfare of others or prioritize your own desires? This long, genre-blending game offers a rich narrative with numerous choices, featuring a combination of adventures and explicit sex scenes. Make decisions that shape your journey and impact your relationships, and don't forget to save your game regularly to explore every possible outcome. Navigate through a complex world of magic and intrigue, and determine your path to power and glory. Make sure you unlock all the steamy scenes for a more fun packed adventure.

Saint or Sinner

Saint or Sinner

Saint or Sinner [v 1.23.4]

Game updated on November 25. In this game, everything is going perfectly in your life. You have everything and are quite content. You lead a fantastic life filled with a lot of money, girls and sex. Little did you know that all of this was going to change. You die and find yourself at Death's table. Surprisingly, death is a man called Inspector Peter. He agrees to give you another chance at life but on one condition. You are reincarnated as a sex slave and have two sexy mistresses. They are two hot girls who will make you do certain things. They are like sun and moon. Sweet and saint Eliana and Rubina who is devilish and evil.

The Void Club Ch.2

The Void Club Ch.2

The Void Club Ch.2

In this second chapter of the series, you continue on your quest to recruit hot women from different galaxies to join your sex club. This time, you find yourself in the Mass Effect dimension, where your next target is Miranda Lawson, who works with her sister Oriana. However, getting them to join you will not be easy. So, you will need to make the right choices to get what you want. Explore the intense world of BDSM with several bondage themes that involve tying up Miranda until she sexually submits. You will also get to interact with several characters from the original game like Oriana, Sylvia, and others.

On Distant Shores [v 1.0]

On Distant Shores [v 1.0]

On Distant Shores [v 1.0]

In this nsfw game, you get to play the role of the main character who is struggling with his life after a terrible accident in which he lost all his family. After this, you entered into a spiral of depression and loneliness. You have to change something in your life, and this means letting new people in and trying to concentrate on your future life. This is a slow paced visual novel with several twists and turns, some of which involve hardcore sex scenes featuring cowgirl, missionary, doggystyle, and much more. What kind of new life will he now lead? Will it be for the better or worse? Hit the Start button now to see how this story unfolds for him and the new people he starts to meet and connect with!

Mommy Manhandler

Mommy Manhandler

Mommy Manhandler [v R1.7]

Game updated on May 9. This is a fun hentai release that places you in the role of a male protagonist who’s on a mission to fuck with MILFs. With no limits in sight, he targets everyone from his best friend's mom in his small hometown to powerful demon queens and goddesses from other worlds. In this eroge, the gameplay allows you to explore different areas on the map, interact with characters (mostly MILFs), and work on improving your relationships with them. If you play your cards right and build strong connections, you will unlock steamy scenes involving ahegao, tekoki, gokkun, sumata, and more. The game will also require you to search for hidden items, buy stuff, fight off troublemakers, and switch between day and night by going to sleep. This is a life simulator that is all about adventure, humor, and sex, so strap in and see where this erotic journey takes you!

Hero Party Must Fall

Hero Party Must Fall

Hero Party Must Fall [v 0.6.1 Playtest]

Game updated on April 29. This fantasy hentai release tells the story of how the world was once attacked by a horde of demons led by the Demon King, many years ago, Back then, the people won but the evil demon hordes have risen once again and so the heroes and their allies are trying their best to stop the demons somehow and keep peace on earth. The Demon King has sent you as a spy that infiltrates the Hero squad to destroy them from within. Will you pull it off? Or will you fail in your mission? In this eroge, you will interact with several bishōjo and kemonomimi with huge oppai, all with different personality traits like a kuudere, tsundere, dandere, etc. You can also expect to see a lot of sex scenes involving ahegao, tekoki, and nakadashi, so strap in and do your best to avoid disappointing those who are counting on you to succeed.

House of R'Thoth

House of R'Thoth

House of R'Thoth

In this game, your mission is to accompany a sexy succubus girl as you journey through the 7 levels of hell. Along the way, you’ll encounter a variety of different creatures, each more challenging than the last. Use the W, A, S, and D keys to move around, and click your mouse (left for regular attacks, right for special moves) to fight off your enemies. Explore every corner of each level, and defeat specific demons to unlock the path to the next stage. As you progress, the challenges will intensify, requiring quick reflexes and strategic thinking. Prepare for an action-packed adventure as you guide the succubus through the underworld and conquer its many dangers.

Dark Times

Dark Times

Dark Times [v 0.75]

Game updated on January 22. Immerse yourself in this insanely atmospheric porn game where medieval fantasy, dark magic, thrilling adventures, and raw sex collide. Follow a gorgeous girl who stumbles into a dangerous quest packed with seductive flirting, palace intrigue, and jaw-dropping plot twists. Every character moves and reacts like a real person—no stiff animations here. From sweet, spark-filled romance to hardcore sex action, this gameplay has everything you could want and more. You can even choose to play it slow and explore the rich story, or fast-forward straight to the naughtiest moments with juicy blowjobs, sloppy cunnilingus, deep vaginal sex, and dripping creampie climaxes that look incredibly hot. Either way, click start and get ready to be thrust into a wickedly seductive fairy tale that never lets go.

Whispers of the Dark Elf

Whispers of the Dark Elf

Whispers of the Dark Elf [v Complete]

Game updated on November 18. In a once peaceful village of elves, the main character encountered an evil dark magician who wanted to seize power over the country and destroy everyone in his path. After defeating the magician, the king asked the main character to stop all of the magician's supporters. But it turns out that the magician has a daughter who hates her father. But the main character decides to show her mercy, but soon he will regret this decision.

Maria: from Schoolgirl to Slut

Maria: from Schoolgirl to Slut

Maria: from Schoolgirl to Slut

A little kinky cosplay never hurt anyone. Meet Maria a virgin nun who is doing her religious studies when all the sudden, she feels something strange crippling inside her. It feels invasive and sexy at the same time. There's something warm and horny fucking her slowly and making her cream like crazy. She tries to resist the feeling but it's so good that she cares less. Turns out it's the devil seducing and fucking her. Start by removing her clothes, strip her completely naked, select some actions you want to perform and make her cum uncontrollably.

Monster Musume Dungeons [v 0.4]

Monster Musume Dungeons [v 0.4]

Monster Musume Dungeons [v 0.4]

In this rule 34 game, you play as the only male student in a wizardry college. As an aspiring mage, you end up discovering new realms and dungeons through a magical portal. However, you accidentally stumble upon a spell that can direct the portal to a realm filled with sexy and horny female creatures. You will get to fight against girls and even have sex with them during the battles, so stay ready! However, the gameplay controls are messed up. But once you understand how it all works, the game becomes interesting. You can use W A S D or arrows for most of the actions. Just remember if you see spikes on and around the objects, this means you must press the corresponding movement key.

Hellbound Boobies

Hellbound Boobies

Hellbound Boobies

This game follows the sex adventures of Tilda Von Titantanks, a naughty ex-biker girl who got turned into a nun. However, she’s not just a simple nun but a powerful demon hunter. The busty girl is not proud of her past but she gets the job done. In this release, she is tasked with a mission to destroy evil spirits but when she arrives, she finds some horny imps that agree to help her to cope with demon lord if she has sex with them. Hesitant at first, she eventually starts sucking and taking cock like the professional that she is. Play and watch this hot babe with big tits submit to some evil monsters.

250K 98%

Available for everyone

The Maze:D Traveller [v 0.3]

The Maze:D Traveller [v 0.3]

The Maze:D Traveller [v 0.3]

Enjoy multiple turn-based battles in this sex game. I hope you have quick reflexes to dodge an attack. It's not all war. You will get to enjoy some really nice sex scenes as well. The porngame has a lot of time travel. It turns out that you were transported into a mysterious world. This is after you touched a creepy drawing. Anyway, adapt and start building your team. Choose sexy ladies and fight off monsters. If they are caught, they will be gangbanged by monster dicks. Guide them and try to complete as many tasks as possible. Run through the mazes in the dungeon and don't get caught.

A Succubus Is Born

A Succubus Is Born

A Succubus Is Born [v 0.3.18]

Game updated on August 5. This is a Rule 34 game that starts with the main heroine running onto the road to save a child but she ends up being hit and dies in the process. When she wakes up, she ends up in the afterlife and turns into an evil-spirited succubus. At first, she's inexperienced, so she has to adapt to this new life and use her newfound powers to win, both in and out of battles. As she continues to grow in strength, she becomes even more wicked and insatiable, which leads to all kinds of hardcore scenes featuring blowjobs, hand jobs, and even creamy facials. Hit play and watch how this succubus starts to enjoy her new sex life!

Dragon Conqueror

Dragon Conqueror

Dragon Conqueror

You play Reily, a sweet village girl with soft tits and a tight pussy, living a quiet life in her sunny village. One hot summer day, she wanders into the forest to pick flowers, her dress barely holding her curves. Suddenly, a huge dragon shadows her, making her nipples hard and pussy damp. She runs back, heart pounding and horror hits: the villagers are frozen, stiff as stone. Her grandmother crumbles to dust in front of her, leaving Reily scared and wet. Alone and trembling, she doesn’t know what will come next… maybe monsters, maybe magic, maybe green goblins fucking her soft body. If you love monster sex, tune in and enjoy Reily’s sex adventures

Mental Blast - Negative Power [v 0.8]

Mental Blast - Negative Power [v 0.8]

Mental Blast - Negative Power [v 0.8]

So the heroine of this game is Elexis, also known as Veil. She's a determined young lady on a mission to uncover the truth about what happened to her after one of her recent missions. But here's the twist: she's been experiencing these peculiar visions that she can't quite make sense of. Nevertheless, Elexis is ready to face any challenges that come her way, no matter how tough, in order to achieve her goals. With her unwavering determination and resilience, she'll stop at nothing to unravel the mysteries that lie ahead. Get ready to join Elexis on this thrilling adventure filled with twists, turns, and a whole lot of excitement.

Ghost Hunter

Ghost Hunter

Ghost Hunter v 1.6.0

Game updated on January 5. In this spooky adventure, you're on a mission as a ghost hunter in Sunrise Hills to tackle some supernatural sightings. As you delve into the paranormal mysteries of the town, you'll encounter not only eerie entities but also a bevy of hot girls along the way. While your primary goal is to rid the town of these supernatural beings, who's to say you can't enjoy some steamy encounters with the locals too? Get ready for a thrilling mix of ghostly investigations and unexpected sexual entanglements. Are you prepared to face the unknown, vanquish the spirits, and perhaps indulge in some pleasures along the way? Fucking in haunted streets sounds hot and worth a try, don't you think?

Egg Laying In The Womb 3.2

Egg Laying In The Womb 3.2

Egg Laying In The Womb 3.2

This is an intense hentai game that tells the story of horror monster worms who want to impregnate human females with their egg spawn. So it’s no surprise that the story starts off in a small town, where several bishōjo suddenly start to disappear. To combat this plague, soldiers are set in on a mission to put a stop to this monster but will they prevail? And what will happen with females of this team? This is a thrilling eroge that stretches the limits of hardcore sex with intense shibari, ahegao, and nakadashi scenes. Hit play to find out what sort of perverted fate awaits all these hot women now.

Alchemist Mina

Alchemist Mina

Alchemist Mina [v 0.15.0]

Game updated on September 10. Mina’s a young alchemist with big dreams but barely any coin, stuck in a dull routine and craving some thrill. So, she dives into an exciting adventure to master alchemy, hunting rare ingredients and whipping up potent potions. Along the way, she meets enchanting pals with every step she takes, leading to weird encounters with creatures, thrilling breakthroughs in her work, and unexpected hurdles. Along the way, she also engages in all sorts of naughty fun that involves milking, futanari sex, monster sex, tentacle sex, creampies, and more. All this is meant to push her closer to becoming the ultimate alchemy master, but will she rise to greatness or get lost in the heat of it all? Join Mina’s wild ride in this porn animation game as she chases her dreams and explores her hidden desires in the process!

Habaloo Fantasy Adventure

Habaloo Fantasy Adventure

Habaloo Fantasy Adventure

This game is more like a set of animations. Just pick one of the six available locations and check it out. Explore to see what sex scene is hiding in there. Here, you will see and enjoy a lot of different kinds of sex. There's something for everyone. For instance, there's sexy futanari content, a lot of furry sex and monster sex as well. Whatever you are in the mood for, we got you covered. Just click to progress and enjoy seeing sexy characters fuck over and over again. Remember to wait for all the files to load before playing.

391K 78% 14

Relicts of Aeson

Relicts of Aeson

Relicts of Aeson [v 0.26]

Game updated on June 27. In this game, you will be playing as Ariana. The game is set in a plague ridden place where the inhabitants are in some kind of spell that turns everyone into sex slaves. Your mission is to try and stop the plague and save your girlfriend. Nobody else is interested in stopping this so it all depends on you. However, your girlfriend is really enjoying being a sex slave and doesn't look as if she wants to be saved. Will you save her or will you allow the spell to take over and join in the fucking. Only one way to find out. Make sure you have fun while playing as a knight in shining armor!

WEEKLY 389.8K 78% 31

Cyber Fuck Dolls

Cyber Fuck Dolls

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!

Alien Abduction

Alien Abduction

Alien Abduction

Get ready for a small but hilarious movie that’s sure to entertain! In Alien Abduction, we follow a couple who’s just parked in their car, ready to heat things up. The mood is perfect, and the guy is already showing off his dick, gearing up for some fun. But just when things are about to get steamy, something completely unexpected happens - aliens suddenly land on Earth! What was supposed to be a hot make-out session turns into a crazy encounter with visitors from another world. Will they get to finish what they started, or will the aliens have other plans? Find out in this funny and surprising short movie that mixes romance, humor, and a touch of the unexpected!

Monsters Cum

Monsters Cum

Monsters Cum

Kids have always been scared about monsters being under their bed or their closet. Well, turns out they actually exist. Our heroine is a sexy girl who is preparing for bed. The moment she turns in, she feels monsters creeping under her bed. They are extremely horny and start fucking her in the middle of the night. They gang up on her and pound her pretty holes all night long. She definitely enjoys being stuffed with their huge cocks. Finally, they creampie her and disappear. This funny sex cartoon will leave you horny and laughing at the same time.

AIRevolution

AIRevolution

AIRevolution [v 0.3.8]

Game updated on February 24. This is a hentai game that explores the theme of artificial intelligence. In this release, you are thrown into a world with real AI characters who look and act like humans, so they want the same rights as real people. But be careful, artificial intelligence is planning a revolution, and stopping it peacefully may not be easy. You can expect to see all kinds of hot characters with huge oppai including kemonomimi like devils, furries, succubi, and others. So, will you embrace them as equals or choose a different path? Time is of the essence, so take the initiative by checking out this exciting sci-fi eroge that has been bathed in fantasy now!

384K 79% 32

250K 98%

Available for everyone

Geso at Ika

Geso at Ika

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.

The Goblin's Pet

The Goblin's Pet

The Goblin's Pet

This sexgame is for those who love extreme sex. It features intense themes like NTR, rude sex and monster sex. Basically, it's perfect for the adventurers. Those who enjoy testing their limits and like it rough. So, be warned. Now, let's get into the story. It's about a guy called Aldric. Somehow, he is trapped in a magic collar that transforms him into a curvy beauty. He absolutely loves his new body and us excited to take it on a test drive. Aldric has to deal with a crazy horny goblin as his master. They are always trying new things. There's not one dull moment in their sex life. His devious goblin master is always stretching his beautiful holes, making him beg for more. You will find some intense erotic scenarios that will get you hot and bothered. Also, the details in this game are just woof!

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