Monster Sex - 12 (Sort by: Popularity)
Sex with Monsters, Monster Porn Games
Hellscape
This game is so different from what you are used to everyday in adult gaming. It's something new, something refreshing. In this game, your task will be to control a sexy babe called Izobel. She's half human half succubus and she is sexy as hell. You will control the human/succubus as she travels around the kingdom looking for a place to spend the night. Join her and help her win strategic battles. She will meet mortal enemies who she will defeat and fuck them. Also, ensure you do not miss Izobel's many adventures. Make sure you follow the game instructions.
451K 84% 45
HTML
Nekoken 3D Animation Series Vol. 7: Sacrifice
If you’re a fan of monster hentai games, then this is a great video movie game where you can expect to see a lot of different stuff like tentacle sex, alien sex, humanoids, and more. The story is focused on a bishōjo with nice oppai who finds herself captured and under the mercy of a hoard of horny creatures that aim to use her as their sex toy. As such, you can expect to see various scenes in this eroge covering ahegao, sumata, gokkun, nakadashi, and more. Keep in mind that sometimes you must find the spot on the screen to activate a new sex scene and other times, you can just use the navigation buttons at the bottom.
450.7K 78% 4
Recommended 
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!
6.8M 100%
Warlock's Path
This game has a short storyline about a sexy warlock. You have a goddess that you worship and adore. She gives you a lot of love that makes you horny and you find yourself wanting to seduce everyone you meet on your way. You will have a few choices to make along the way. Depending on the choices you make, you will unlock different sex scenes and endings. Make sure you go through all the possible paths there is. Make sure you see everything. Make your goddess proud and fuck characters that you will meet along the way. Show them some love and give them some sugar.
450.6K 79% 20
Unity
![Rina: Elementalists of Manahold [v 0.4.5]](http://fgn.cdn.serverable.com/common/flashes/w/r/rina_elementalists_of_manahold.webp)
![Rina: Elementalists of Manahold [v 0.4.5]](http://fgn.cdn.serverable.com/common/flashes/w/r/rina_elementalists_of_manahold-2.webp)
![Rina: Elementalists of Manahold [v 0.4.5]](http://fgn.cdn.serverable.com/common/flashes/w/r/rina_elementalists_of_manahold-3.webp)
![Rina: Elementalists of Manahold [v 0.4.5]](http://fgn.cdn.serverable.com/common/flashes/w/r/rina_elementalists_of_manahold-4.webp)
![Rina: Elementalists of Manahold [v 0.4.5]](http://fgn.cdn.serverable.com/common/flashes/w/r/rina_elementalists_of_manahold-5.webp)
![Rina: Elementalists of Manahold [v 0.4.5]](http://fgn.cdn.serverable.com/common/flashes/w/r/rina_elementalists_of_manahold-6.webp)
![Rina: Elementalists of Manahold [v 0.4.5]](http://fgn.cdn.serverable.com/common/flashes/w/r/rina_elementalists_of_manahold-7.webp)
Rina: Elementalists of Manahold [v 0.4.5]
In this game, you'll be Rina, off to the best university of all kingdoms to learn magic from different elements. She'll battle monsters causing trouble and go on adventures. But, be ready, as Rina might find herself in some steamy situations quite often. Get set to help Rina face challenges, fight foes, and explore her magical abilities. Are you excited to guide Rina through this enchanting journey full of magic and battles? It's time to join Rina on her quest and have some magical sex. Picture this: your entire being coming alive as you have the best sex ever while controlling the elements. Sounds like the darkest shades of desire have their claws hooked in Rina's pussy.
449.9K 80% 38
RPG Maker
Classroom of the Naughty World
This hentai game focuses on the main heroine Lina Kirihara, who makes a return to her high-school classroom because she forgot something. However, upon arrival, she discovers that the teacher is acting really weirdly. That's how a naughty imagination started. Next thing she knows, he has transformed into a monster with tentacles and she’s now trapped unable to escape from his clutches. Explore what perverted activities Lina gets unexpectedly roped into across various scenes involving ahegao, sumata, gokkun, and nakadashi. Will she fight back or submit to his sexual perversions? Hit play to find out!
448K 79% 19Recommended Flash
Sex with a Giant
In this hentai game, you follow the story of a bishōjo who finds herself imprisoned in jail with many monsters and other human beings. Given how sexy she is, it’s no surprise that they all want to fuck her and with nowhere to go, she will have no choice but to take it all up inside her pussy. As you can expect, this leads to a lot of hardcore sex scenes that feature ahegao, tekoki, gokkun, and more. The question is: will she be able to handle it? And will she ever escape this prison filled with instiably horny men and creatures? Hit play and explore this eroge to find out what sort of twisted fate awaits her.
446.9K 78% 19Flash
Zone-Tan's Leaked Sex Tape
Zone-Tan and her friend decided to make a homemade sex tape. It all started with her introduction, and then they started having sex on camera. The guy fucks Zone-Tan in different holes and from different angles. After that, he starts using the toy and puts it in her mouth and then in her pussy, and so on until she cums. By the way, this video will also feature a monster with tentacles. In general, the girl will try all sexual practices. Relax and enjoy the process.
446.8K 82% 9Recommended Flash
Castellum Res Venereae: Hell
This sexgame takes place in the abyss starring a pink haired girl. She is stuck in hell and is being hunted by demons, monsters and the devil himself. All of them want to fuck her. Your task is to help her escape the abyss. Protect her and slay some fucking demons while you are at it. Use the Arrow keys to move and find your way out. If you want to use you sword, you can press the Space key. There's a lot of sex scenes. 60 from all the previous parts and 12 new ones. Play to find out if our sexy babe gets fucked by Cerberus.
446K 78% 25Recommended Flash
![The Goblin's Brides [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_goblins_brides.webp)
![The Goblin's Brides [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_goblins_brides-2.webp)
![The Goblin's Brides [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_goblins_brides-3.webp)
![The Goblin's Brides [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_goblins_brides-4.webp)
![The Goblin's Brides [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_goblins_brides-5.webp)
![The Goblin's Brides [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_goblins_brides-6.webp)
![The Goblin's Brides [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/t/the_goblins_brides-7.webp)
The Goblin's Brides [v 1.0]
In this game, you will take the role of a hot girl called Yharnam. She is travelling back home after a difficult mission together with her two friends Morgana and Nax. The girl is a feisty babe who has a nice little figure. On their way home, they meet a small, ugly and naughty goblin who is also really horny. He seduces the girls and convinces them to take his monster cock. His looks may be wanting but his cock definitely makes up for it. He pummels their wet pussies and makes them beg for more. The ugly goblin plans on making a harem from all these young ladies. Will he?
445.1K 94% 32
Ren'Py
Sucked off by an Elf
A nerdy boy gets really lucky. A sexy busty elf is interested in him. Now he gets to fondle her big boobies and receive a magical blowjob. She is so beautiful and sexy that she looks unreal. I bet anyone would wish that she popped up into their houses someday and worshipped them. She's really slow and nurturing. She's careful not to overwhelm him as she sucks him. Her big tits are really perky and all he can think of is getting a titfuck. The ridge is so tight that it would feel like fucking an actual warm pussy. Watch and see how this elf bitch can suck your brains out. She's so good at blowing your cock till you cum undone.
444K 83% 42Flash
![Parasites of Evil [v 0.15a]](http://fgn.cdn.serverable.com/common/flashes/w/p/parasites_of_evil.webp)
![Parasites of Evil [v 0.15a]](http://fgn.cdn.serverable.com/common/flashes/w/p/parasites_of_evil-2.webp)
![Parasites of Evil [v 0.15a]](http://fgn.cdn.serverable.com/common/flashes/w/p/parasites_of_evil-3.webp)
![Parasites of Evil [v 0.15a]](http://fgn.cdn.serverable.com/common/flashes/w/p/parasites_of_evil-4.webp)
![Parasites of Evil [v 0.15a]](http://fgn.cdn.serverable.com/common/flashes/w/p/parasites_of_evil-5.webp)
![Parasites of Evil [v 0.15a]](http://fgn.cdn.serverable.com/common/flashes/w/p/parasites_of_evil-6.webp)
![Parasites of Evil [v 0.15a]](http://fgn.cdn.serverable.com/common/flashes/w/p/parasites_of_evil-7.webp)
Parasites of Evil [v 0.15a]
This game will give you the creeps if you scare easily. It's filled with scary monsters with big weird looking cocks. The monsters are extremely horny and just want to find some pussies they could fuck and let off some of the heat. Lucky for them, there are girls that will be addicted to these monster cocks. They enjoy how the monsters stretch and fill their pussies with monster cum. In this game, the storyline is about the world as we know it but with a few tweaks. There will be a darkness to the world that nobody believes in. Anywho, your task will be to control the girl who jumps into all this madness, enjoys some monster cock and has a lot of fun.
440.4K 78% 82
Shemales
RPG Maker
Akane in the Cage
In this hentai game, another girl is trapped in a cage with some tentacle monster. This time, the bishōjo is called Akane and if you have played any previous games about the "cage" girls, then this will be familiar to you. With no hope of escape, she has no choice but to submit herself sexually, which leads to multiple scenes involving ahegao, sumata, shibari, and more. You can navigate between chapters and scenes using the navigation bar at the bottom of the screen. Will she escape this situation? Or will she find herself submitting to the intense sexual pleasure? Hit play to explore what this story has to offer.
440.2K 81% 5Flash
Lisa in the Cage
This is another hentai episode that focuses on the story of a bishōjo with big oppai named Lisa who is locked in a cave and being sexually taken advantage of. Trapped with nowhere to escape and no hope of help, she finds herself under the mercy of a tentacled creature that starts fondling her in all manner of different places. You can expect to see a lot of ahegao, sumata, paizuri, and gokkun scenes, so feel free to use the navigation buttons to switch between the various scenes and chapters. Keep in mind that the game’s dialogue is in Japanese and sometimes, the eroge breaks with "Now Loading" text. If this label lingers on the screen for too long, then return to the menu and select the next chapter manually.
440.1K 78% 2Flash
![Hentai that seduces you [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/h/hentai_that_seduces_you.webp)
![Hentai that seduces you [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/h/hentai_that_seduces_you-2.webp)
![Hentai that seduces you [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/h/hentai_that_seduces_you-3.webp)
![Hentai that seduces you [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/h/hentai_that_seduces_you-4.webp)
![Hentai that seduces you [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/h/hentai_that_seduces_you-5.webp)
![Hentai that seduces you [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/h/hentai_that_seduces_you-6.webp)
![Hentai that seduces you [v 0.4]](http://fgn.cdn.serverable.com/common/flashes/w/h/hentai_that_seduces_you-7.webp)
Hentai that seduces you [v 0.4]
This game takes place in another fantasy world filled with demons, monsters and other creatures. You will take the role of a soldier who has already won a war against these monsters. You are quite a nuisance for them so everything starts again from the beginning. You are cursed and transform into a girl. Just imagine what they have planned for you in this scary world. They will definitely have fun with you and ravage your new pussy. This is a naughty world filled with horny demons. They will devour you and remind you that they own you. Now, make sure you arch that back and enjoy it.
439.7K 78% 36Shemales
RPG Maker
Hostage Hotel Ch.4
This game is about Bella. She wakes up and finds herself tied up for another torture. She's a submissive and her master enjoys inflicting pain on her. However, there's a way for her to escape. You will have to pick the right answers to aid her in this task. To better understand this game, make sure you play previous parts. This will help you know the storyline better not just a part of it. There's so much of Bella than what meets the eye. There will be hot sex scenes for you to enjoy. To watch the previous chapters, use the search field on our site.
437.1K 79% 27RPG Maker
Lust Goddess (Sp0ns0red)
Assemble your unique squad of sexy mercenary girls. Earn their love and trust, and they will show you their gratitude by bringing your wildest and lewdest fantasies to life! Play Free Now!
6.8M 100%
Confinement Basement
ChapterX is back with another CG gallery. This sex episode is about a guy who is arrested for his masochistic behavior. He has been raping women and torturing them in his BDSM dungeon. He has also done a lot of kinky and weird things to his sex slaves. You get to play detective and try solving the case. You will be given some photos to investigate. They are sexy photos of his babes being fucked by some strange creatures. They are horrific and sexy at the same time. Anywho, play to see if the authorities succeed in tracking them.
436.4K 77% 31Flash
Jail Break 3
Embark on an epic adventure in the depths of hell with our intrepid hero! Despite meeting his unfortunate demise, he finds himself trapped in the fiery abyss. Guided by an insatiable lust, he embarks on a perilous quest to escape the torturous flames and seek solace in the arms of wicked maidens. Navigate through treacherous landscapes teeming with demonic horrors, outsmart cunning imps, and solve mind-bending puzzles. Along the way, encounter a cast of seductive temptresses who offer tantalizing temptations at every turn. But beware, these she-demons are not to be trusted! Use your wits and charm to outmaneuver their devious tactics and claim your ultimate prize.
436.3K 78% 3Flash
Tales from the Unending Void 2 [v 0.22]
It's my hope that those who played the previous games can access their saved progress. To play this game, you will have to remember to complete the first part. Anyway, storyline continues with you travelling around the galaxy. You will visit different planets where you are going to interact with a lot of aliens from different races. You are going to have sex with these creatures and enjoy this intergalactic level of pleasure. You will maintain the role of a guy who has a high position in the human dominated society. Will this be the case in space? Only one way to know, play.
434.9K 80% 31Shemales
Ren'Py
Kanzen Koryaku Yuna
This hentai game from the Kanzen Koryaku series enables you to have some fun with the sexy brunette Yuna from Final Fantasy. This hot bishōjo comes face to face with a tentacled creature; luckily, you’re in control of it. The gameplay is fairly simple: You just need to click on her boobs, pussy, asshole and other body parts to fill the bar on the right side and unlock the next scene. As such, there will be several scenes to look forward to in this eroge that involve ahegao, sumata, shibari, and more. Will she resist your advances? Or submit herself completely to them? Hit play and find out!
434.3K 80% 2Flash
Wartribe Academy [v 0.3.0]
Game updated on December 17. This hentai game puts you in the shoes of a prince in a small warrior tribe and your father wants you to marry a daughter of the ruler from other states. Much to your surprise, the nearby cities start to send their noble daughters hoping that you'll marry them. However, these bishōjo and their families have their own agendas and interests, so be careful, especially since one of these families is responsible for your mother's death. So, you will need to get to know your future wife better than just a casual talk. Explore each of these relationships more intimately and you'll even get to engage in all kinds of sex scenes involving paizuri, sumata, and gokkun.
UPDATED 432.4K 79% 35Ren'Py
Monsters of the Sea 3
Enjoy the third part of this big sex game. As always, there are dozens of scenes featuring different horny monsters and strange creatures. There's a lot of kinky sex and multiple cocks fucking monster girls. If you love furries, you will definitely enjoy this game. To progress through the scenes, you can just click on the Next button. The porngame has big files so please be patient as they load. Ensure the fully load to avoid glitches so that you can enjoy it smoothly. They say third is the charm. Only one way to find out. Monster sex is way hotter.
431.3K 80% 4Recommended Flash
Parasite Black [v 0.176]
Game updated on December 23. Picture this: you find yourself smack dab in the gloomy universe of Mirnos. Talk about a risky gig! You were sent on a mission that had "life or death" written all over it. But guess what? Luck was on your side, my friend. Not only did you survive in this treacherous place, but you also gained some wicked magical abilities along the way. Now, here's where things get really interesting. Your magical prowess might just be the game-changer in this war against the dangerous Demorai race. The fate of defeating these baddies rests solely on your shoulders. It's up to you to make the right moves and show 'em what you're made of in this epic fantasy RPG game. Time to unleash your inner hero and save the day!
UPDATED 430.2K 78% 30Recommended Shemales
Ren'Py
The Fuck House
Imagine walking into the ultimate fuck house where everyone fucks everyone. Here, there are about 13 different rooms you can visit. Each is filled with kinky sex, BDSM and tons of fetishes. There's something for everyone. It starts with a simple strip tease and ends in a heated huge group sex orgy. In the end all characters are fucking each other like there's no tomorrow. Every scene is clickable. You can click on the additional spots to activate more views and features. Each room holds something different. Orgies and fuck houses, the creme de la creme of sex!
429.2K 78% 11Flash
![Hard Love: Darkest Desire [v 0.10k]](http://fgn.cdn.serverable.com/common/flashes/w/h/hard_love_darkest_desire.webp)
![Hard Love: Darkest Desire [v 0.10k]](http://fgn.cdn.serverable.com/common/flashes/w/h/hard_love_darkest_desire-2.webp)
![Hard Love: Darkest Desire [v 0.10k]](http://fgn.cdn.serverable.com/common/flashes/w/h/hard_love_darkest_desire-3.webp)
![Hard Love: Darkest Desire [v 0.10k]](http://fgn.cdn.serverable.com/common/flashes/w/h/hard_love_darkest_desire-4.webp)
![Hard Love: Darkest Desire [v 0.10k]](http://fgn.cdn.serverable.com/common/flashes/w/h/hard_love_darkest_desire-5.webp)
![Hard Love: Darkest Desire [v 0.10k]](http://fgn.cdn.serverable.com/common/flashes/w/h/hard_love_darkest_desire-6.webp)
![Hard Love: Darkest Desire [v 0.10k]](http://fgn.cdn.serverable.com/common/flashes/w/h/hard_love_darkest_desire-7.webp)
Hard Love: Darkest Desire [v 0.10k]
This game doesn't work on Firefox but it really works well on Chrome so play it here. Use CTRL to zoom out of the browser window if the game doesn't fit into your screen. In terms of storyline, this game is about sexy futanari girls, some of them even have multiple cocks. Imagine that, being fucked by multiple cocks. Anywho, you find yourself in a strange fantasy world where magic looms. Everything is possible including your wildest dreams. Life here was really great until you were attacked by some really bad forces. Find out what happens next.
428.4K 80% 57Shemales
RPG Maker
Aiza City Hunter
With a few similarities to the Shinobi Girl game, this erotic title follows a female protagonist Aiza in her fight against an alien invasion of her city. However, taking over is not their only mission. These freaky aliens are looking for a good time and Aiza has such an incredibly arousing body that they are all hungry for a taste of that. If she is not careful, she is going to be sexually dominated by these monsters in all kinds of nasty ways. You have full control over what happens to Aiza, so if you want to fight these creatures or see her take monster dick from the back, the decision is yours to make.
427K 78% 8Flash
Red Chips
Hot Asian girls love kinky stuff. They enjoy hopping on sex machines as they get drilled over and over again. This is a huge game that has over 40 videos just for you. There will be horny monsters with huge tentacles fucking their every hole. Our sexy babes enjoy being stuffed full of cocks like a Thanksgiving turkey. As long as their tiny wet pussies are being pummeled. Enjoy a collection of sexy babes being fucked in different poses and styles. Select a random scene and find out what it brings you. Some files are too big to load, just be patient.
426.4K 79% 12Recommended Flash
The Book of Tentacles [v 2.0.0]
aka Beyond the Edge. This is an intense porn game with tons of fantasy elements. You will get to play as a mysterious creature in a completely different world where there will be tons of magic, spells, monsters, battles, and even hot babes. Along the way, you will need to find the truth about your past because your memories have vanished. Moreover, you are granted a special power that lets you in on any person’s secret desires. This means you will get numerous opportunities with hot women featuring tons of big tits fondling, dick sucking, and even creampies. Click Start to find out how this adventurously erotic story unfolds!
424.9K 79% 52Recommended RPG Maker
![Chosen Of Xixrelk [v 0.6]](http://fgn.cdn.serverable.com/common/flashes/w/c/chosen_of_xixrelk.webp)
![Chosen Of Xixrelk [v 0.6]](http://fgn.cdn.serverable.com/common/flashes/w/c/chosen_of_xixrelk-2.webp)
![Chosen Of Xixrelk [v 0.6]](http://fgn.cdn.serverable.com/common/flashes/w/c/chosen_of_xixrelk-3.webp)
![Chosen Of Xixrelk [v 0.6]](http://fgn.cdn.serverable.com/common/flashes/w/c/chosen_of_xixrelk-4.webp)
![Chosen Of Xixrelk [v 0.6]](http://fgn.cdn.serverable.com/common/flashes/w/c/chosen_of_xixrelk-5.webp)
![Chosen Of Xixrelk [v 0.6]](http://fgn.cdn.serverable.com/common/flashes/w/c/chosen_of_xixrelk-6.webp)
![Chosen Of Xixrelk [v 0.6]](http://fgn.cdn.serverable.com/common/flashes/w/c/chosen_of_xixrelk-7.webp)
Chosen Of Xixrelk [v 0.6]
Join a red-haired elf girl on her adventure in a forgotten place. She serves an old master who, after a vision, sends her out of the tower to collect something. She's ready to do anything to leave for a while. See how everything goes as she faces challenges and surprises. Follow her journey in this simple yet captivating tale of escape and mystery. What awaits her outside the castle will send chills down your spine. Help her do whatever it takes to survive the creatures that await her. She is a survivor and she will dominate anyone who tries to subdue her sexy body.
424.4K 79% 23HTML
Project QT (Sp0ns0red)
Chase after the sexiest schoolgirls this side of the multiverse and fuck your way to victory! Project QT is filled with hot heroines and steamy artwork, a little something for everyone. Play now for free and get ready for some really hot uncensored content.
6.8M 100%
Chimera Ingoku
The most bizarre things happen in science labs. Normally, scientists conduct experiments on animals or dummies. But this time it's different. You are a sex toy at the laboratory where scientists enjoy toying with you as they record your pleasure limits. In this episode, a sexy girl is one of the test subjects. She tried to escape but she was caught by some professor who in turn fucked her. He is one horny monster and fucks her so many times in different rooms. He fucks that ass in different positions and enjoys cumming in her. I don't know what he is testing but boy does it look mighty good.
424.2K 78% 6Recommended Flash
Shokushu Ryoujyoku Gakuen
This is another great tentacle hentai sex game where those monsters are fucking sexy school girls. If you enjoy BDSM scenes, then this is an exciting eroge to dive into. You get to watch these creatures torture and violate the sweet and innocent holes of these bishōjo across several pictures and animations. With nowhere to run, these girls must submit themselves fully, so you can expect to see a lot of ahegao, gokkun, shibari, and nakadashi scenes. However, do keep in mind that the game is also voiced in Japanese but the story is easy enough to follow so feel free to hit play to see what sort of fate awaits these girls.
422.9K 81% 6Flash