Monster Sex - 25 (Sort by: Date)
Sex with Monsters
Swimming Pool Monster: Full Version
Summertime, nice pool, super hot babes walking around, all of them are horny and want you to come and introduce yourself. But not if you're a green gigantic monster with tentacles. Complete 10 levels terrorizing and fucking those lovely babes.
487.8K 61% 14
Recommended 
Flash
Yokubou No Ori
This girl is crazy about sex. She's ready to fuck with everyone: Police officer, her high-school teacher, guys from the store and even green sticky monsters. Use navigation buttons at the bottom right corner to switch scenes and enjoy entire game.
551.3K 69% 12Flash
Sex World 3D (Sp0ns0red)
Join the real time adult only interactive 3D sex simulation role playing game. This game gives you an opportunity to become a porn director and shoot your own porn. Its like actually being there and being part of the action.
2K 100%
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!
315.4K 70% 2Flash
Doujin Effects - Perestroika
This sex game is based on comics. Few girls are being fucked by gigantic green monsters. They fuck those poor girls with their huge cocks and loads them with cum. Use navigation panel in the top right corner to switch between scenes and control movie flow.
539.9K 66% 9Flash
Red Chips
Monsters with tentacles, hot Asian looking girls, different kind of sex machines - these are only few things from this huge video game. Enjoy more than 40 videos. Select your scene and see what it will bring you. Be patient, if some videos will take some time to load.
396.2K 63% 12Recommended Flash
Akane in the Cage
Another girl is trapped in a cage with some tentacle monster. This time her name is Akane. If you remember previous games about the "cage" girls then this is pretty much the same. Navigate between chapters and scenes using navigation bar at the bottom of the screen.
388.4K 63% 5Flash
Sex with a Giant
This is something crazy. I guess nobody never seen such a huge dick. But this poor girl will have to take it all up inside her pussy. She has no choice as she's sitting in the jail where these monsters together with human beings fuck her all the time.
413K 63% 19Flash
Zone Tan Tentacle
Found some good old game about tentacles. Probably you expect that the game will have some continuing? No! When you see the end screen saying that you have failed - that's it - game has ended. Select actions on the left side and enjoy the show. Try again button also will not work properly.
836.3K 70% 12Flash
Blood Bondage
You're in the hell. Yes, people do fuck there also. Enjoy how big breasted brunette gets fucked buy a vampire guy. He likes to suck out some blood from her boobs, pussy and even asshole. Just click the buttons to switch the actions.
259.8K 60% 5Flash
Crimson Onna Kakutouka Ranbu
Another great game from Crimson & Durandal series. This time you can select one of three girls and enjoy torturing, BDSM, fucking and sucking and many more. Use your mouse to control the game an go through all the scenes. Game contains several big files, so be patient during episode preloading.
1.1M 68% 49Recommended Flash
Zesika Ex
This is another episode from Dancing Queen series. This time you can play and watch story about Jessica, also known as Zesika. She's hot brunette with ponytail and big boobs. There are also some mini games between chapters so enjoy them. Use Navigation panel at your right side.
419.1K 61% 4Recommended Flash
Kanzen Koryaku F
Are you ready for another one hot game from Kanzen Koryaku series? This time you can select from 4 heroines: Tifa, Ridia, Yuna and Rosa. All of them are hot as hell with nice boobs and pretty faces. You can not pretty much do things in this game, sometimes you have to choose from options and click on their body parts. Otherwise use navigation bar.
621.3K 68% 8Recommended Flash
Chimera Ingoku
Scientists always experiment with animals or other dummies while developing something. Now you're at the sex toy laboratory or something like that. And of course, they need some test subject. That's what this story is all about. The girl tries to escape from the lab. Meanwhile professor fucks her few times in different rooms and positions.
377K 61% 6Recommended Flash
Shokushu Ryoujyoku Gakuen
Another great tentacle sex game where those monsters are fucking sexy school girls. Watch how they torture and violate sweet and innocent holes of these girls. This game includes a lot of pictures and animations. Game is also voiced in Japanese.
381.3K 63% 6Flash
Fighting of Ecstasy (full version)
First you have to fight and beat two super hot girls: Shira*ui Mai from K*F and Kasumi from D*A! After that you'll be able to enjoy their bodies and sex with them. To beat your opponent you have to attack in the right order using certain styles. Fill the red bar and then use red attack button to undress her and unlock bonus scenes. These endings depends on whether you achieve a Standard KO or an Ecstasy KO.
997.6K 63% 24Recommended Flash
Amouranth: The Game (Sp0ns0red)
Ever wanted to control and strip the hottest game streamer on the planet?! Amouranth: The Game gives you the power to make her do anything you want. Play Free Now!
2K 100%
Tentacles School 5
This sex animated game is about few school girls trapped in a world of evil. Tentacle monsters are torturing them and fucking all of their fucking holes. Meet three girls: gymnast Emi, cheerleader Risa, sailor uniform wearing Aya. Use navigation panel to switch between scenes and chapters.
586.4K 61% 6Flash
Skull Girls: Filia
Some new adult game from Hentai Zone Archive. This short sex game is a parody about 2D fighting game Skullgirls. All you have to do is to watch how Filia gets fucked by a lot of tentacles. Press the yellow arrow buttons to proceed.
506.3K 72% 20Flash
Fighting of Ecstasy 2009
In this 2D fighting sex game you have to fight against two hot girls: Black Rose and Shion. Black Rose is the Queen of the world women's wrestling. Shion has a strong mind and knows everything about body art - she's a ninja. You have to go through practice first. Then select normal mode and after that you'll unlock free mode. Click on the 3 circled points to defend or attack.
797.2K 84% 12Recommended Flash
Kanzen Koryaku Yuna
This game from Kanzen Koryaku series brings you opportunity to play with sexy brunette Yuna. Your task is to click on her boobs, pussy, asshole and other body parts to fill the bar on the right side and unlock next scene.
381K 63% 2Flash
Monsters of the Sea 2
Second part of fantastic sex novel about Sea Monsters fucking human girls. Story is written in Japanese, but basically you can understand what is all about. Click navigation buttons to switch between scenes. Animations will load separately from the game. When you hear new sounds, or see the same picture in background, or texts don't change - please, wait a minute and you'll see super hot animations.
911.6K 66% 30Recommended Flash
Punyupuri SP
This is a great animated sex game from Tinkle Bell. There are 4 main heroines from which you can choose. Then all of them will be fucked by a tentacle monsters in many different positions. Game contains Japanese texts and sounds. Click on the menu buttons to switch between poses. Game contains few files so be patient while files are loading.
517.2K 70% 4Flash
Shinobi Girl 1.85 Uncensored
If you liked Shinobi Girl but want nothing getting in the way of the action, this is the full and uncensored version. Battle through numerous levels, fight a large roster of monsters, and watch Shinobi Girl get penetrated from all angles. Use Arrow or W A S D keys to move, Z to attack, X to masturbate, C to cause explosions. Use passwords to play through any scene or build your powers (passwords may cause game to crash): “gal” open gallery, “nd” no damage, “bi” bomb infinity, “allinone” all together + debug mode. Shinobi Girl can be fucked by a dog, penetrated by a blob monster, satisfied by multiple tentacles, ridden by a succubus girl, or tortured by a variety of massive cock monsters. Check out Gallery Mode to choose your how to manipulate Shinobi Girl: fully undress her, let a tentacle monster abuse her, adjust the speed, and watch her gush with cum.
2.7M 76% 104Flash
Miracle Girl AI
The hardcore porn title takes monster sex to a whole new level, as it explores what it’s like when a sexy hentai girl gets strung up and pounded in different directions. Based on the same named game, this one works in gallery mode. All you need to do is use the navigation buttons at the bottom right corner to switch between scenes. Whether it's fondling her big tits, pounding her in doggy style or giving her large cumshots, you can watch in so many different ways how intensely this sexy babe drowns in a sea of uncontrollable and unrestrained pleasure.
366.6K 62% 7Flash
Lisa in the Cage
Another episode about some girl who is locked in the cave and is being sexually used. This time her name is Lisa. Use navigation buttons to switch between scenes and chapters. Game is in Japanese. Sometimes game breaks with "Now Loading" text. If you see this label too long, just return to the menu and select next chapter manually.
398.2K 61% 2Flash
BDSM Dungeon Slave
This is follow up for our bondage game BDSM Dungeon Monitor. As previous you can fuck with some hot slut in BDSM style. At the beginning you can play with her body using various toys and other BDSM tools. After that you'll be able to fuck all of her holes really hardcore. You can cum inside her pussy or asshole, or you can cum outside.
1.1M 65% 25Recommended Flash
Rina in the Cage
This is nice animated Hentai movie turned into the game. Watch how heroine of this game is having tentacle sex. She's a blue haired cheerleader who is captured and sexually assaulted. Use navigation buttons to switch between scenes and chapters.
324.7K 65% 3Flash
F.F.Fight
Are you ready to play, tease, torture, penetrate and fuck with Rikki, Tifa, Seri, Yuffi and Yuna? Your task is to find the right spots on their bodies and fill the largest bar on the right side to open next scene. But do not let the smallest bar to fill first. Use various options to improve your chances. Find these girls in other Dancing Queen games. Enjoy!
708.7K 64% 27Recommended Flash
Unreal Sex Simulator (Sp0ns0red)
Get right into the action with camera multiple views with zoom-in and zoom out to catch every hot detail. Experience crazy sex positions and adult movements that you've never seen before.
2K 100%![Natsume 2 [Edit]](http://fgn.cdn.serverable.com/common/flashes/p/n/natsume_2_edit.jpg)
![Natsume 2 [Edit]](http://fgn.cdn.serverable.com/common/flashes/p/n/natsume_2_edit-2.jpg)
![Natsume 2 [Edit]](http://fgn.cdn.serverable.com/common/flashes/p/n/natsume_2_edit-3.jpg)
![Natsume 2 [Edit]](http://fgn.cdn.serverable.com/common/flashes/p/n/natsume_2_edit-4.jpg)
![Natsume 2 [Edit]](http://fgn.cdn.serverable.com/common/flashes/p/n/natsume_2_edit-5.jpg)
Natsume 2 [Edit]
This is an edited version of Natsume 2 game. Natsume now has blond hair, different eye-looks and many more. Tentacles also became more aggressive and hornier. Enjoy this Hentai game.
379.4K 76% 17Flash
![Umeko - Gentle Vampire 2 [Edit]](http://fgn.cdn.serverable.com/common/flashes/p/u/umeko_gentle_vampire_2_edit.jpg)
![Umeko - Gentle Vampire 2 [Edit]](http://fgn.cdn.serverable.com/common/flashes/p/u/umeko_gentle_vampire_2_edit-2.jpg)
![Umeko - Gentle Vampire 2 [Edit]](http://fgn.cdn.serverable.com/common/flashes/p/u/umeko_gentle_vampire_2_edit-3.jpg)
![Umeko - Gentle Vampire 2 [Edit]](http://fgn.cdn.serverable.com/common/flashes/p/u/umeko_gentle_vampire_2_edit-4.jpg)
Umeko - Gentle Vampire 2 [Edit]
Umeko gets fucked by three tentacles. All of them are green and big, and fulfilled with lot of semen. Select sex type, change fucking speed and reach 100% pleasure to cum all over Umeko or cum inside her with all tentacles.
280.1K 70% 5Flash