Top Games Featuring (Mostly) Oppai Girls

Oh, oppai – what a double-edged sword of a kink! On the one hand, soft, bouncy, preposterously proportioned boobs are one of life’s greatest joys. On the other, we can’t imagine anime girl spines feel particularly great! But then, that’s the fantasy – all the size with none of the IRL consequences. Oppai hentai – oppai meaning “breasts,” used to describe “extremely large boobs” – is a fetish that lets you enjoy boobs guilt-free.

From the earliest bounces of Gunbuster to ri-donk-ulous titstravaganzas like Eiken or Ikki Tousen, the oppai heart of anime is hard to ignore. As such, we’re taking today to highlight a few of our best and bustiest oppai games. A great man once said, “any more than a handful, and you’re risking suffocation.” Well, today, we’re throwing caution to the wind for our anime big breasted queens! Let’s bounce on in! ( . Y . )

Rise of Eros

Do you love playing idle RPGs where you get to see a bunch of perky tits? Or maybe you have a kink for 3D monster girls with bouncy boobies? We’ve got you covered in Rise of Eros! With completely uncensored Hentai scenes, you will see why this game is practically at the top of our oppai list!

As you might have guessed, you play as Eros, the God of Desire, who has been newly unleashed from the ancient Relic he had been trapped within for centuries. Worst yet, while he was gone, orgasms had disappeared from the world as well! So, now you must help him restore Lust back to the land and fight the forces of darkness that wish to snuff out your fuck fest.

Enjoy every angle of the 360° camera as you summon Goddesses and Heroes alike who may need some training in the lovemaking department. Like Inase, a sweet student you meet in a Temple, who’s a virgin to boot! Watch as you bring out the Goddess in her while taking her roughly in doggy style, her huge breasts swinging as she cums hard for the first time. 

So, what are you waiting for?! Play Rise of Eros now!

Project QT

Look – we can’t lie. If you’re one of those absolute deviants that thinks “flat is justice,” you won't find much like this here. Instead, if you’re in the mood for a sip of the ol’ Mega Milk, well, get ready to drink deep – Project QT’s got plenty of anime oppai you’re thirsty for. Better yet, the central mechanic of the game has you tying up your monster girl harem and “training” them by tapping the screen – making each and every jiggly inch of them bounce to your touch! Yeah – it’s some real deviant fun, and anybody with a hot-blooded oppai heart is going to have a blast. Project QT is definitely one of, if not the best, free hentai games featuring characters with massive boobs.

President's Ambition-Project Beauty-R

Jump straight into the oppai action in President’s Ambition, where we meet Kourtney, a gorgeous and very busty assistant who has an offer from her employer that you won’t be able to refuse. A college buddy has chosen you for a high-level position in management – company president!

Meg, Riley, Shirley, and Charlene are your new subordinates and they are bouncing with excitement for you to be their new President! Each gorgeous woman you meet sways hypnotically, so that your eyes have no choice but to ogle their busty chests! Like a deer in the headlights, or tractor beams phoning you home into those soft pillowy boobs. This buffet of boobies come in all shapes and sizes, and the women attached to them are fully committed to helping you rise to success!

Speaking of titties, at one-point shy Charlene manages to get you back to her apartment, where she finds her confidence to make a move and shows you her DD wrack while wearing a lacy black thong. Talk about the perfect tits to motorboat!

Who says you can’t get great financial advice while playing with boobs at the same time? You won’t have to decide anymore when you play President’s Ambition - Project Beauty - R!

Boob Wars: Big Breasts vs. Flat Chests

This last game on this list is for the people who read this article and kept saying: "Oppai girl vs. small breast girl... so absurd.. Why not both!" well we got you, friend! Boob Wars: Big Breast vs. Flat Chests features a very fun story where the protagonist must stop at all cost the war between two clans which, as you might have guessed it, are at war overtheir breast size. That is because during the 22nd Century a terrible virus changes the anatomy of women leaving them either with E cup or A cup.  Division emerges between the group as they fought to know which boob size was the superior one. Well, it's up to you to show them that both can be loved... and trust me lots of love will happen with those boobs.

King of Kinks

How could we talk about oppai hentai without bringing up King of Kinks? Well, we couldn’t – that’s why we are! Seriously, each girl in this game has the most ridiculous proportions we’ve seen, which is exactly why we love it. There’s not a single flat chest, skinny thigh, or wimpy hip in this whole game. You’re tasked with overthrowing a sexy matriarchy, and as such, you have to face down some of the most womanly women you’ve ever seen. Every single oppai anime this year can move over, frankly – those girls have nothing on the bouncy, squishy, sexy women of King of Kinks!

Horny Villa

Another Oppai banger on this list is Horny Villa, a casual merge-based dating sim where you will get to meet some of the hottest, fuckable, babes in any game ever! Does it have sexy maids you ask? Check! Big-titty sluts? Check! Submissive shy girls? Check! Nymphomaniacs that live to please you? Double check!

We start by meeting Kira, our very own busty oppai secretary who is here to guide us each step of the way! Merge items to unlock sex toys and other naughty gifts for your girls as you restore your deceased Uncle’s mansion from drab to fab, all the while building the biggest Harem ever known to man. Unlock steamy Hentai scenes and more when you chat with the girls in your Harem, like a full-frontal pic of Kira with her huge jugs on display and her legs open revealing crotchless nylons. Or promote Eleanora, a horny maid, to reveal her on her knees, tied up Shibari style and her huge boobs heaving as she waits with her mouth open for your load!

Horny Villa is a nonstop titty feast for the eyes, so login daily to enjoy more oppai fun!

Booty Calls

Booty Calls might dwell a little more in the Bootylicious department, but it doesn't stop this game from featuring some of the biggest boobs you will find in any game! Most of the girls you will meet have some of the biggest D, E and F knockers that are bound to knock some sense into you, but watch out for the aftermath! Help Andriella, one of the most beautiful redheaded mermaid princess around, on a very strange journey where you need to sleep with as many girls as you can in order to collect their body fluid. Yeah, you heard that right. Go on various dates with oppai girls and complete puzzles to win their heart. Just don’t let their boobs distract you from completing the puzzle.

Cum n’ Gun

If you guessed that a game about anime girls running around in their skimpy bikinis and soaking each other with water guns had loads of oppai content… well, you guessed right! Cum n’ Gun is a furious multiplayer arena shooter that replaces gritty war criminals and space marines with cherubic anime cuties. And since their outfits leave very little to imagination, the artists went above and beyond the call of duty to make their proportions stick out more than most hentai games. The cast of Cum n’ Gun – decked out with full 3D breasts physics – are some of the bustiest girls we’ve got on tap.

Operation Black-Ark X

“Flat is justice”? Sounds criminal to us. Operation Black-Ark X is here to set the story straight with militaristic oppai might! This in-depth futuristic strategy game is a multiplayer brawl, forcing players to put together the biggest and best armies of babes to topple their foes. There’s not a single flat chest in sight, either – every girl in Black-Ark is not only preposterously stacked, but all have unique and divergent types of breasts! Pointy n’ perky, big ‘n bouncy, sagging n’ sexy – take your pick! Just, erm, make sure your base doesn’t get wrecked in the meantime.

Funbag Fantasy

You know what is better than a game featuring many girl with large breasts? A game featuring many girl with large boobs and a story that is fully centered around those boobs! With a name like Funbag Fantasy and a story written by the great Kagami Hiroyuki, a massive boob lover, you know that this game is going to focus a lot on oppai. Jump into a unique story that follows Lute, a new graduate from an Elite School with a bad reputation, as he one day stumbles on a curious demon girl who is about to change the course of his life. With a massive cast of oppai characters and sexual activities that focuses largely on breast, this game is made for all the big boob lovers out there!

Harem Heroes

How could we talk about oppai hentai without bringing up Harem Heroes? Well, we couldn’t – that’s why we are! Enter a mirror universe where anime girls of all kinds have gone wild for sex, and you might be the only one who can satisfy them all!

We begin with a naughty game of tag as our character chases after a busty Bunny girl whose promised you can fill any of her holes so long as you catch her! We even get a sneak peek as she bends over to reveal she isn’t wearing any panties and she’s already dripping wet for you! As you chase after her, we stumble into what looks like the steamiest all girl orgy ever! Have we died and gone to titty heaven? Nope, but you did just have the best sex of your life and some of the girls are impressed enough to want to join your Harem.

Battle against enemies by comparing sexual performance with your girls in some of the raunchiest hentai scenes ever! So, circle jerk your way to the top and enjoy the rewards of your hard work as you jizz on boobies both big and small in Harem Heroes!

Wonder Planetes

You know what is big, round and looking amazing? Planets! What did you expect something else? Well, you expected right because Wonder Planetes features a myriad of stunning lady with some of the biggest oppai you can find in a game. So large in fact that they are lucky to be in space since gravity is not as bad as on earth. Get ready to jump into a planetary action shooting game where you must recruit amazing operators to join your team as you take on thrilling battles and vicious enemies. With some of the best hentai graphics out there, you will get mesmerized by all the beautiful huge boobs and stunning animations you'll experience. 

King of Wasteland

What does a zombie apocalypse and oppai girls have in common? Okay, not much I’ll give you that, but in King of Wasteland you get the best of both worlds as Hannah Montana famously said!

Enter an apocalyptic world where zombies are everywhere and most of the male population has been infected with this ravenous disease. You’re the only man left and have found out your rich Uncle has passed away. This means you get his mansion and the hot chicks who live there!

When you aren’t fighting zombie raids or trying to survive, you will be enjoying hyper realistic 3D Hentai scenes! Get to be Nicole the maid’s first time and watch as she bounces up and down on your hard member, her huge breasts jiggling faster the rougher you take her. Or how about sexy pink haired Edel, who rides your face while playing with her huge boobs, sweaty and weeping with pleasure!

Try not to get too distracted though by all their boobs because you will need to build bases, collect skilled vixens of all kinds and guard your precious resources from zombies and opponents alike!

Cheers to you building the biggest oppai army ever!

Pornstar Harem

Imagine a world where every famous pornstar can't get enough of you. Now stop imagining it, because it's here! In Pornstar Harem, you are an out of work developer with an idea for an app created specifically for webcam models, but money is tight. You’ve been doing odd jobs for cash, but are constantly broke and rent is overdue!

Just as you are about to give up, Shawna appears, a blonde angel with a wrack that calls to you like the Gates of Heaven! Shawna is your very own sexy guardian angel, and just in the nick of time – how’s that for an oppai Deus ex Machina?! She tells you that you’re about to become the world’s most famous porn superstar, so it’s time to stop staring at her boobies and get started straight away.

You’ll bed lonely housewives with big tits as a plumber and really clean their pipes or cum hard all over Shawna’s heaving breasts after you’ve both worked up a sweat in bed! So, get ready to lick and suck your way through all these oppai girls and move your Harem to the top of the ranks!

But that’s just the tip of the iceberg. From RPGs like Eros Fantasy to 3D sims like Fuck Me, we’ve got heaps and heaps of oppai hentai to choose from on Nutaku. Take a look through some of our top-ranking free and paid games, and you’ll see just how many options you have to choose from.

Viva la oppai! ( • )( • )ԅ(‾⌣‾ԅ)