Monster sex - 18 (Sort by: Popularity)
Para Ark 2 [v 1.0.2]
Your adventure continues in a wild sci-fi world full of danger, mystery, and endless possibilities. As the escort, you'll guide a mysterious girl through dangerous landscapes, using all the resources and opportunities to make her stronger and more powerful. But that's just the start... She can mate with aliens and breed unique monster girls. Every offspring is unique, so get creative and build a powerful army of exotic creatures. With themes of breeding, pregnancy, aliens and monster girls, this game lets you shape your own twisted sci-fi adventure. How far will you push the limits of creation? Let your imagination run wild!
310.1K 80% 40
Shemales
RPG Maker
Modifuckrs
Enjoy this cool adult parody movie where the main heroine gets kidnapped by underground king and gets fucked really hard in all her holes. But later she gets really excited by sex and starts to enjoy it as much as the king does.
308.5K 79% 19
Recommended 
Flash
Aeon’s Echo (赞助)
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!
900K 100%
Alchemist Mina [v 0.15.0]
Mina is a young budding alchemist with big dreams and a small budget, stuck in a mundane routine and longing for excitement. She sets out on a quest to master the craft of alchemy, gathering rare ingredients and crafting powerful potions along the way. Along her journey, Mina will encounter enchanting companions, unexpected obstacles, and mysterious creatures, both helping and hindering her progress. Each discovery brings her closer to her goal, but will she have what it takes to become the greatest alchemist of all? Join Mina as she embarks on an adventure filled with sex and mystery, where every step brings her closer to the ultimate goal of becoming a true alchemy master!
308.2K 80% 45Shemales
Hitomis Sick Pleasure [v 1.0]
You play as a college student named Asahi. Your mother works as a teacher and does not devote time to you at all, as she is constantly busy with work. You have an enemy named Hiroto who is constantly bullying you and you have no way to stop him. Your mother loves you very much and is trying to find out the cause of all your suffering, but she herself falls into the trap of lust and depravity.
307.9K 80% 15
Ren'Py
![Futa Fantasy [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/f/futa_fantasy.webp)
![Futa Fantasy [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/f/futa_fantasy-2.webp)
![Futa Fantasy [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/f/futa_fantasy-3.webp)
![Futa Fantasy [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/f/futa_fantasy-4.webp)
![Futa Fantasy [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/f/futa_fantasy-5.webp)
![Futa Fantasy [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/f/futa_fantasy-6.webp)
![Futa Fantasy [v 1.0]](http://fgn.cdn.serverable.com/common/flashes/w/f/futa_fantasy-7.webp)
Futa Fantasy [v 1.0]
Click on the black screen to start the game. You play as a guy named Jack, who has been surrounded by cool friends since his childhood. You've grown up and now you want to be the best adventurer in town. You are ready to do anything for this title. But during the first adventure he got into trouble. The guy touched something that he shouldn't touch.
307.3K 79% 19Shemales
RPG Maker
The Goblin's Pet
This game is not for those with weak hearts, as it features intense themes like NTR, rude sex, and even sex with monsters! If those things don't sound appealing to you, then you might want to steer clear of this one. The story is about Aldric, a respected hero who gets trapped in a magic collar that turns him into a curvy beauty. In this new body, Aldric has to deal with a crazy sex life and a devious goblin master who he has to love. The game explores their steamy relationship and Aldric's struggles in great detail, with lots of hot content to enjoy. You'll navigate through some dark and erotic scenarios, so it's a unique and challenging experience.
304.7K 78% 21
HTML
Demon Charmer [v 0.20]
You suddenly find yourself in a weird and dangerous situation - an unexpected encounter with a demon has changed your life forever! Before you know what's happening, you become a demon yourself and get thrown back in time. As you explore this new world, you realize you look like a character from the manga Demon Slayer! Even weirder, you start meeting people who seem like characters from the show. This world is different and you have to fight to survive! Will you be the hero, protecting both humans and demons, or will you embrace darkness and take power for yourself?
304.2K 91% 21Shemales
Ren'Py
Bio Seeker vol.1 B
Second part about the story that reminds me Resident Evil. Those monsters are thinking about giving birth to new lifeforms. So follow the story how new experiments are performed. A new test subject #21 comes around. Her name is PHI.
303.6K 75% 9Flash
StationB 2 Alien Zoo Experiments
In this follow up of StationB mating experiments continue in a zoological laboratory. You'll meet 4 human babes with huge boobs and they all are going to get laid with those experimental resulting creatures.
303.5K 78% 9Flash
Sewer Doer
Be careful walking around the city at night. You never know what's hiding under the ground. In this small sex movie a green tentacle monster will capture poor girl and screw her really hard.
303.3K 80% 8Flash
![Mental Blast [v 0.07]](http://fgn.cdn.serverable.com/common/flashes/w/m/mental_blast.webp)
![Mental Blast [v 0.07]](http://fgn.cdn.serverable.com/common/flashes/w/m/mental_blast-2.webp)
![Mental Blast [v 0.07]](http://fgn.cdn.serverable.com/common/flashes/w/m/mental_blast-3.webp)
![Mental Blast [v 0.07]](http://fgn.cdn.serverable.com/common/flashes/w/m/mental_blast-4.webp)
![Mental Blast [v 0.07]](http://fgn.cdn.serverable.com/common/flashes/w/m/mental_blast-5.webp)
![Mental Blast [v 0.07]](http://fgn.cdn.serverable.com/common/flashes/w/m/mental_blast-6.webp)
![Mental Blast [v 0.07]](http://fgn.cdn.serverable.com/common/flashes/w/m/mental_blast-7.webp)
Mental Blast [v 0.07]
A big game with lots of videos (you can skip videos using right click of the mouse). You'll play in the role of Elexis also known as Veil. Currently she's seeing weird dreams after one of the missions. She wants to get away from these dreams so she goes to visit one special man who helped her before. But it will not be so easy as you might think.
302.9K 79% 30Shemales
RPG Maker
You Lose!!
After a shameful defeat female soldier is now in a monster hands. Of course she'll be forced to have sex against her will. Your task is to fill the meter by clicking on the screen. Try to find the right rhythm to reach second part of the each scene.
302.6K 78% 5Flash
Bound by Lust [v 0.8]
A long time ago humans and Succubi lived in harmony. People needed the Succubus's magical help, and in return it was necessary to repay the debt by mating with Succubus. You play as a young man who lives in our time. He moved to a new city to start a new life. Enjoy student life, increase statistics and build relationships with a variety of characters. Also find out all about the strange blue succubus girl. She will bring chaos and radically transform a planet that has forgotten about ancient magic.
301.4K 79% 22Shemales
Ren'Py
Contagion Crisis [v 0.6.0]
It is a horror visual novel inspired by games such as Resident Evil and Parasite Eve. The action takes place in 2018 in Washington state, where an infection has broken out turning people into monsters. Two sisters, Sarah and Ava, are doing their best to avoid infection and get to a safe place. During the game, you will find out where the infection started and who is behind it all.
298.9K 81% 41Shemales
Ren'Py
Rottytops' Raunchy Romp XXX Parody - Part 2
The Lusty Lizard presents second part of this mini game featuring Rottytops from the Zombie Clan. This time she's going to ride a huge monster cock that's coming right from the earth. She makes that dick cum with both her holes and gets really excited. There are certain hidden features that you can find.
298.3K 78% 16Flash
Lust Goddess: The Game (赞助)
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!
900K 100%![Travel to Naal [v 0.3.2]](http://fgn.cdn.serverable.com/common/flashes/w/t/travel_to_naal.webp)
![Travel to Naal [v 0.3.2]](http://fgn.cdn.serverable.com/common/flashes/w/t/travel_to_naal-2.webp)
![Travel to Naal [v 0.3.2]](http://fgn.cdn.serverable.com/common/flashes/w/t/travel_to_naal-3.webp)
![Travel to Naal [v 0.3.2]](http://fgn.cdn.serverable.com/common/flashes/w/t/travel_to_naal-4.webp)
![Travel to Naal [v 0.3.2]](http://fgn.cdn.serverable.com/common/flashes/w/t/travel_to_naal-5.webp)
![Travel to Naal [v 0.3.2]](http://fgn.cdn.serverable.com/common/flashes/w/t/travel_to_naal-6.webp)
![Travel to Naal [v 0.3.2]](http://fgn.cdn.serverable.com/common/flashes/w/t/travel_to_naal-7.webp)
Travel to Naal [v 0.3.2]
You'll take the role of some hero, who hears a voice calling for him. Follow this voice and meet her. This demon girl will try to convince you for some certain task. To do that she's going to fuck you right away. You wake up as you cum. Was it just a dream?
297.3K 79% 67RPG Maker
Kiya Shii Collection: Dreamy Tentacle
One more trilogy from Gimmix. These animated motion manga style comic games are similar to each other. Click and you'll see controls on your right side. Remember when one of the parts ends (you can choose them at the beginning) hit restart button in title and play other parts.
296.2K 78% 4Shemales
Flash
![Goblin Down [v 1.00.0]](http://fgn.cdn.serverable.com/common/flashes/w/g/goblin_down.webp)
![Goblin Down [v 1.00.0]](http://fgn.cdn.serverable.com/common/flashes/w/g/goblin_down-2.webp)
![Goblin Down [v 1.00.0]](http://fgn.cdn.serverable.com/common/flashes/w/g/goblin_down-3.webp)
![Goblin Down [v 1.00.0]](http://fgn.cdn.serverable.com/common/flashes/w/g/goblin_down-4.webp)
![Goblin Down [v 1.00.0]](http://fgn.cdn.serverable.com/common/flashes/w/g/goblin_down-5.webp)
![Goblin Down [v 1.00.0]](http://fgn.cdn.serverable.com/common/flashes/w/g/goblin_down-6.webp)
Goblin Down [v 1.00.0]
This is a short visual novel about lustful goblins. A long time ago, you were kidnapped by a tribe of goblins, but you managed to escape. You were helped by a goblin woman who became your wife in the future. Everything in your family life was fine, but one fine day you found a wounded orc on the side of the road. You bring him to your house so your wife can save him. Everything would be fine, but you have to go on a mission and leave your wife alone with him.
295.6K 78% 10Ren'Py
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.
295.3K 78% 6Flash
Transylvania [v 0.5.18]
An adventure awaits you - the main focus is on horror and mystery. Think carefully, because your choice matters. You are a poor student named Alex, who gets a summer job as a secretary at a hotel. The hotel is located in a village in the Transylvanian region. Everything seems mysterious in the village. You will get into various troubles and you will have to decide to return to your student life or stay in the village.
293.8K 78% 24HTML
Yochigo Inhoshi
Here's some hentai video game. Our heroine gets fucked by a tentacle monster in various positions. You can pick any scene and watch it over and over again.
292.7K 78% 5Flash
Natasha vs Eli
Enjoy Natasha and Eli in this lesbian, anal, group hardcore sex game. You can use toolbars to customize all actions and looks of all characters. Check all possibilities that this game brings to you.
292.3K 81% 3Flash
Insatiable [v 0.8.1]
You are unattractive to girls and a loser in life. You can't find yourself at least some girl, and you have problems with work. But suddenly you start having vivid and sexy dreams. A delightful girl wants you and is waiting for your caresses. You're starting a new nightlife. But will you be satisfied with all this or will you return to the life of a loser.
291.9K 79% 24Ren'Py
My Girlfriend Advanced to the Dancer Class [v 1.0r]
This is a simple RPG game with light humor and simulated combat. You and your girlfriend Sana just graduated from the Academy, where you achieved your first academic success. As soon as you try to leave the gates of the Academy, trouble awaits you. Try to find all the hidden things in the city. Also enjoy animal girls with big boobs, as well as sex with monsters. Control the game with the mouse.
291.9K 79% 38RPG Maker
Pigglet in Mrs. Big Bad Werewolf
One more story about Pigglet. This time he's looking for a free meal in the restaurant. But this is not a usual restaurant, it's filled with monster girls and you have to find some way to get laid with them. Use WASD to move, E for action.
291.7K 78% 8
Unity
Pussymon 36
This episode is called: Liunahelm and Tayzakana. These names are two new nations that you'll meet in this episode. This episode is much bigger than usual, there's a lot of sex scenes and characters that you'll see. As always you'll get new stories and many more.
291.3K 78% 4Flash
Futaisekai - A Tale of Unintended Fate [v 0.25]
You're a feminine guy who has no luck with girls. You try to invite them somewhere, but they always refuse or make excuses. Things aren't going well at home either; your older sister constantly snaps at you. You have a dream of going to a world where you can have sex every day. Interact with all the characters and you will definitely find what the main character is looking for. There really is a lot of sex in this game.
291K 78% 26
同性恋
Ren'Py
What If A Naked Girl Got Hot With Trolls?
In this image/animation set you'll see how trolls are fucking a busty girl. She's naked and tries to run away from those horny trolls in the field. But unluckily for her she gets captured.
290.8K 76% 4Flash
Lust Goddess (赞助)
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!
900K 100%
AIRevolution [v 0.3.7]
This sci-fi game is about artificial intelligence. There are AI characters in the world who look and act like humans and they want the same rights as real people. You have to decide whether they get what they want or not. But be careful, artificial intelligence is planning a revolution, and stopping it peacefully may not be easy.
290.5K 79% 28Ren'Py
Belle True Story
Great parody and new story about Beauty and the Beast. One summer day our heroine went to the forest to pick some mushrooms. These mushrooms are far inside the forest, so there was a long way to them.
290.3K 78% 6Flash