[a / b / c / d / e / f / g / gif / h / hr / k / m / o / p / r / s / t / u / v / vg / vm / vmg / vr / vrpg / vst / w / wg] [i / ic] [r9k / s4s / vip / qa] [cm / hm / lgbt / y] [3 / aco / adv / an / bant / biz / cgl / ck / co / diy / fa / fit / gd / hc / his / int / jp / lit / mlp / mu / n / news / out / po / pol / pw / qst / sci / soc / sp / tg / toy / trv / tv / vp / vt / wsg / wsr / x / xs] [Settings] [Search] [Mobile] [Home]
Board
Settings Mobile Home
/d/ - Hentai/Alternative

[Advertise on 4chan]

Name
Options
Comment
Verification
4chan Pass users can bypass this verification. [Learn More] [Login]
File
  • Please read the Rules and FAQ before posting.
  • There are 86 posters in this thread.

08/21/20New boards added: /vrpg/, /vmg/, /vst/ and /vm/
05/04/17New trial board added: /bant/ - International/Random
10/04/16New board for 4chan Pass users: /vip/ - Very Important Posts
[Hide] [Show All]


Happy 18th Birthday, 4chan!

Janitor acceptance emails will be sent out over the coming weeks. Make sure to check your spam box!


[Advertise on 4chan]


File: 1606828123565.webm (2.27 MB, 1080x612)
2.27 MB
2.27 MB WEBM
Expand my folder.
>>
File: 1606828155419.webm (441 KB, 800x450)
441 KB
441 KB WEBM
>>9919873
>>
File: 1606797684929.webm (2.52 MB, 1000x778)
2.52 MB
2.52 MB WEBM
>>9919874
>>
File: 1606776358793.webm (2.86 MB, 1280x720)
2.86 MB
2.86 MB WEBM
>>9919879
>>
File: 1606764438952.gif (2.85 MB, 300x167)
2.85 MB
2.85 MB GIF
>>9919881
>>
File: 1606763838175.gif (2.36 MB, 320x240)
2.36 MB
2.36 MB GIF
>>9919884
>>
>>9919874
sauce?
>>
>>9919873
Man that hentai was real hot. Shame so few come close to it.
>>
File: 1617636356319.gif (2.25 MB, 654x368)
2.25 MB
2.25 MB GIF
The two gifs which got me into this amazing kink in the first place, thanks /d/
>>
File: 1618065082850.gif (3.48 MB, 852x480)
3.48 MB
3.48 MB GIF
>>
>>9920389
>>9919881
this stupid bitch made me a degenerate
>>
Always the same dozen or so clips
>>
>>9919873
>Anonymous 09/28/21
>thread subject: Cum Inflation
>post text: Expand my folder.

I love perverted wordplay. Especially when it's sweet or funny and not filthy.

>>9919874
Nice.

>>9920390
It doesn't show her belly swelling, or an interior shot of her filling up, but I like it anyway.

>>9919881
>>9920389
>>9920399
>>9919886
Princess Knight Catue is something special when it comes to cumflation.
>>
>>9919884
The plot of this hentai is fucked up (then again many are) but it has further cumflation scenes.

There's one where the girl in this one and a bunch of tentacles have their way with a blonde girl.

At one point she tells the other girl that her belly she doesn't look human anymore it's so full of tentacles and cum. She also takes hold of a tentacle and forces it to penetrate the blonde girl's navel so it fills her abdominal cavity with cum.

Later the two of them are infested by a tentacle creature with a single tentacle bridging their vaginas. A sort of reverse tug of war develops as each girl is full and trying to force the tentacle to cum inside the other go spare their own overtaxed belly the additional pressure. The tentacle between them bulges with cum before one of them loses the contest and takes the load.
>>
>>9919881
>>9920389
>>9920399
Here is a longer version of her taking all those demons.

An interesting part of this part is she's leaking constantly because she's so full, yet they keep forcing her belly bigger. So they are actually having to work together to swap out and get new cocks in her before her body gets enough cum out that the next load won't be a net gain.
By the last one she's so incredibly packed that the pressure in her belly forces her vagina and the demon's erect cock inside it to bend and profile around her womb and digestive tract because she is so full and tight that the dick bends before her belly will give a centimeter.
>>
>>9920467
>>
>>9919873
Does anyone have the fullsized version of the image I'm posting.
I've searched around the internet for it and only found this preview sized version.
>>
File: 2389472942893749.gif (1.71 MB, 500x281)
1.71 MB
1.71 MB GIF
>>
>>9919873
>Cum Inflation / cumflation
Have this webm >>9914287
>>
Anyone got some good stories?
>>
>>
File: 88283466_p2.jpg (542 KB, 1200x988)
542 KB
542 KB JPG
>>
File: 1629170357979.webm (893 KB, 560x560)
893 KB
893 KB WEBM
My favorite kind of thread
>>
>>
>>
>>9920939
Stories from IRL? :^)
>>
>>9920939
>>9922051
Yeah: every girl I've ever fucked can feel my dick through her belly and can my nut bust if she's puts her hand on it. Other than that, cumflations can't happen in a girl's pussy.
Maybe in her tummy by oral or dangerously in her colon via enema, but vaginal inflation makes no gd sense. If it's just expanding the vagina, then she'll be wider than a Thanksgiving turkey. You could argue if you just hit her posterior fornix, then it'll expand vertically without destroying the whole vag, but she'd already have to have a well stretched and large contracted fornix to be able to handle dozens of liters in a split second like all of these illustrate, which leads to diseases accumulating inside.
And If it's in her uterus, that's fucking dumb and she should've died of cervical cancer, strep B, or cysts ages ago, because the whole point of the cervix is to block EVERYTHING, including semen and dicks, but not sperm. Sperm are the only things that, by design can pass through the cervix, going in.
Go ahead and poke a girl, even a whore, as hard you can in her cervix and tell me just how "AHEGO, BLARGH" she'll feel.

Now, if you excuse me, I have to go to the flattening threads to explain why someone cannot transform from 130 pounds to 130 ounces simply by laying under a steamroller.
>>
>>
File: E7VthWHWQAE83-1.jfif.jpg (861 KB, 4096x2933)
861 KB
861 KB JPG
>>
>>
>>9919886
I wanted mre of this blonde girl
>>
File: 1558645114085.gif (1.82 MB, 429x453)
1.82 MB
1.82 MB GIF
>>9920632
>want to post the longer version
>it's 17mb
well fuck. have a fairy instead.
>>
>>
>>9920497
Much appreciated anon,i am saving this
>>
File: 1456246.gif (3.98 MB, 600x346)
3.98 MB
3.98 MB GIF
>>
>>
File: 1541887963985.gif (3.65 MB, 560x420)
3.65 MB
3.65 MB GIF
>>
>>9920023
One of the Pandra the animation episodes
>>
File: 900x.jpg (116 KB, 900x1273)
116 KB
116 KB JPG
>>
>>
>>
>>9922106
Sauce?
>>
>>9923859
is that the one where she explode?
>>
>>9923945
can someone convert this to webm
https://gelbooru.com/index.php?page=post&s=view&id=5750490&tags=futabu+animated
>>
>>
>>9926443
>>
File: 065.jpg (605 KB, 2160x1620)
605 KB
605 KB JPG
>>
Does anyone have anything touching on the aftermath, or a woman squeezing herself out? I've never seen it, but I reckon I'd like to.
>>
>>9919881
Sauce?
>>
>>9919881
When Hentai was good, RIP good Hentai
>>
To keep the thread alive
>>
File: 1578509934981.jpg (600 KB, 967x1200)
600 KB
600 KB JPG
>>
File: 1415749716545.webm (2.24 MB, 640x480)
2.24 MB
2.24 MB WEBM
>>9927597
closest thing I've got that's small enough to post.
>>
always a fan of slugbox
>>
>>9928374
Sauce?
>>
>>9929014

Some episode of Tentacles&Witches
>>
>>9923857
The audio for this is one of the best things I've heard on the net in a while.
Shame the video is gone.
>>
>>9929254
its never really gone. You're welcome
https://www.xvideos.com/video11472459/hina_bitch_2ex_part_2
>>
>>9929360
Good shit my man
>>
>>9928374
Neat, thanks anon!
>>
>>9929365
a simple google search did the trick :)
''3d tentacles anal cum inflation'' and a thumbnail on a video site did the trick :) have fun anon!
>>
>>9922051
Tried some form of cumflation play with my wife using a squirting dildo and a few large syringes of that lube that looks like cum.

The syringes I bought were 500ml capacity and we used about 2 or 3 of them before my she said she couldnt handle anymore as it was getting painful. And for body reference she is quite petite in height & build. I had her hold in as much as she could and even with how small her frame is there was just the barest of visible bump in her abdomen to be considered "cumflation". Maybe if we tried the ass instead of the vagina it might have shown more.
>>
Is it possible to inflate IRL with anal or vaginal to a really visible amount?
>>
>>9929941
water enemas.
Supposedly there's chicks out there that can get to cartoon level proportions in videos, but take it with a grain of salt.
>>
>>9919873
Source?
>>
>>9920481
Name?
>>
>>9929941
Like any thing you can exercise, your body can actually be trained to hold and stretch your stomach with air or water. Some girls can get really big just like in art, but it's obviously extremely dangerous to attempt beyond a certain point.
>>
what would an impregnation look like? Just imagine an egg being SWARMED with sperm
>>
>>9929941
>anal
Yes

>>9931034
>it's obviously extremely dangerous to attempt beyond a certain point.
Why? It would just release through the pyloric sphincter.

>>9922097
>dangerously in her colon
?
>>
>>9931185
With anal the liquid will just go through guts and barely will inflate them. I don't think you want all your shit to end up in your stomach. Deep cleaning is also not a good thing because it destroys microflora.
>>
File: cum.gif (633 KB, 800x600)
633 KB
633 KB GIF
Cum inflation is one of my biggest kinks, though probably unpopular here, I'm the one who wants to be inflated rather than inflating someone else. I'm lucky in that I found an RP partner that is into it as well and loves to play as a futa that cums obscene amounts so it is perfect for us. There's some really erotic about having a huge belly full of thick, warm seed afterwards.
>>
>>9923862
sauce?
>>
File: 1527897751801.png (662 KB, 822x864)
662 KB
662 KB PNG
>>
File: 1332367450076.jpg (246 KB, 1500x1122)
246 KB
246 KB JPG
>>9929941
anally, yes. vaginally? no, the only video I've seen of it wasn't very visible at all.
>>
File: 88786751_p0.jpg (463 KB, 1275x1325)
463 KB
463 KB JPG
>>
File: 88786751_p1.jpg (479 KB, 1275x1325)
479 KB
479 KB JPG
>>9932672
>>
Is it possible to install inflatable implants into breasts and tummy and easily increase the size whenever you want?
>>
>>9931856
Would anal inflation just be the stomach inflating rather than the womb, ie: it's visually the same unless x-ray panels are involved?
>>
>>9919873
what's this from?
>>
File: 1480748705917.jpg (403 KB, 1600x900)
403 KB
403 KB JPG
>>
File: 20171005231750990.jpg (902 KB, 1492x840)
902 KB
902 KB JPG
>>
File: 1491681901174.jpg (703 KB, 1126x1600)
703 KB
703 KB JPG
>>
Looking for a story I saw on here a while back, was based around no nut november and this guy living with his two roomates, one with a big ass and one with big tits. They would take it in turns teasing him.

At some point a growth serum was introduced which made them all grow. Anyone remember what it was called?
>>
>>9934791
https://www.deviantart.com/naughtyprophet/gallery/75662779/evan-s-challenge
>>
>>9930008
>>9933185
Gakuen 3: Karei Naru Etsujoku Episode 2
>>
>>9926342
yes
>>
File: 1555357894576.jpg (200 KB, 627x886)
200 KB
200 KB JPG
>>
>>9926336
Ochi Mono RPG Seikishi Luvilias 2
>>
>>9919874
>>9923864
I searched both episodes and couldn't find this scene.
>>
>>9919873
realistically how much liquid is needed to achieve this?
>>
>>9936521
Based on how she at the end looks like she's already fully pregnant it's not too much a leap to assume it'd be the same amount of mass as a baby, but in liquid form. An average baby is ten pounds and that same amount of weight converted to liquid means that he's dumping a gallon and a half AT LEAST directly into her womb.
>>
File: 1528041953465.jpg (170 KB, 1280x960)
170 KB
170 KB JPG
>>
File: 1340381953648.gif (2.84 MB, 267x150)
2.84 MB
2.84 MB GIF
>>
>>9937862
B L A S T O F F
>>
>>
>>
File: 1528539346798.png (662 KB, 850x850)
662 KB
662 KB PNG
>>
>>9927245
love the idea of a dildo that just expands like this
>>
File: 1 (1).jpg (287 KB, 1280x2410)
287 KB
287 KB JPG
>>
File: 2 (1).jpg (285 KB, 1280x2410)
285 KB
285 KB JPG
>>
File: 3.jpg (213 KB, 1280x2410)
213 KB
213 KB JPG
>>
File: 4.jpg (236 KB, 1280x2410)
236 KB
236 KB JPG
>>
File: 1528078852003.jpg (571 KB, 1600x900)
571 KB
571 KB JPG
>>
File: 1346547524333.gif (1.16 MB, 208x156)
1.16 MB
1.16 MB GIF
>>
>>9937862
Up to the stars we go
And leave behind everything I used to know
>>
File: 1578543190433.jpg (880 KB, 1600x1200)
880 KB
880 KB JPG
>>
bump
>>
File: 1482579584093.jpg (461 KB, 825x1100)
461 KB
461 KB JPG
>>
Classic
>>
>>9943737
Shame about what happens next.
>>
File: 1587782534767.png (619 KB, 1049x994)
619 KB
619 KB PNG
>>
File: 01.webm (297 KB, 704x396)
297 KB
297 KB WEBM
>>
File: 02.webm (349 KB, 704x396)
349 KB
349 KB WEBM
>>
File: 03.webm (72 KB, 704x396)
72 KB
72 KB WEBM
>>
Has anyone calculated the force someone would have to cum to push the cervix open and then inflate it to the size of a 9 month pregnancy?
>>
>>9943766
She pops right?

>>9944173
That would kill you

>>9926351
Do it yourself
>>
>>9944298
Yeah, she explodes. Same with the others that get inflated.
>>
>>9944166
The way her belly rhythmicly swells and heaves in this makes me think she's already cumflated a bit and the weight of the fluid cum causing her insides to slosh. Then they pump more inside her.

I've no idea if that was when animator's intent but it's neat.

>>9943775
Mmmmm the idea of cumflating my girlfriend as part of a private celebration of an athletic victory of hers is delicious.
>>
For some reason I like seen a woman who has swallowed quite a bit of cum wind up vomiting with pressure builds pushing up onher stomach from below.

>>9928374
I love the sense of pressure here. The tentacles has to pump really hard to get all that cum inside her, and it's a struggle for her to bear the load, and even to expel it.

I love this scene in a vacuum. Thank very much for posting it in isolation. It helps me appreciate it. (I hate the woman involved as shown by her behavior in other parts of the show, and how consent gets tied into a pretzel and violated.)

>>9920505
>Does anyone have the fullsized version of the image I'm posting.
>I've searched around the internet for it and only found this preview sized version.

I wish I did, but I don't. Hopefully someone else does.
>>
>>9929360
I'd never seen this before so thank you very much.

They got really creative with this.
>>
File: 1620504256732.jpg (505 KB, 1112x1112)
505 KB
505 KB JPG
>>
File: bll.webm (1.07 MB, 848x480)
1.07 MB
1.07 MB WEBM
>>
File: 1473742543913.gif (3.45 MB, 480x305)
3.45 MB
3.45 MB GIF
>>
File: 1490321673210.gif (2.62 MB, 320x178)
2.62 MB
2.62 MB GIF
>>
>>9938318
this hentai had so much potential, but they fucked up every single cumflation scene in every episode. its either immediate flat belly to beach ball, or flat belly fades into beachball. theres NO progressive filling and i am disappoint.
>>
>>9931213
>I don't think you want all your shit to end up in your stomach.
Wouldn't happen (mostly) is you cleaned out first.

>is also not a good thing because it destroys microflora
That's only if you use anti-septic solutions or heavily chlorinated water.
Even if you did wash out some good bacteria, as long as you didn't do it everyday, the appendix would repopulate the environment.
>>
>>9937862
What is this hentai? I've seen it around before but never got the name.
>>
File: 1509620863326.png (892 KB, 1280x720)
892 KB
892 KB PNG
>>
File: piyokorota pig sluts.jpg (106 KB, 1201x901)
106 KB
106 KB JPG
How big do you like your cumflation people
>>
>>9946343
Space Pirate Sara
>>
>>9946593
Thank you, I got it from a /r/ thread earlier as well >>>/r/18136657
>>
>>9944168

Anyone got sauce?
>>
File: IRIS.gif (2.83 MB, 400x224)
2.83 MB
2.83 MB GIF
>>9945563
I love when you can see the girl's womb being flooded and stretched. It's such a hot visual.
>>9946709
Brain Jacker, episode 2.
>>9944372
>I've no idea if that was when animator's intent but it's neat.
Could be, by that time she's already taken a few loads, including this one >>9944165. Sadly the entire scene has your typical wonky h-anime continuity and the size of her tummy keeps changing.
>>
File: 1509919896881.jpg (236 KB, 850x637)
236 KB
236 KB JPG
>>
>>9923849
>Much appreciated anon,i am saving this

Thank you. Glad you are enjoying it.
>>
>>9931670
Would help out 100%
Finding someone who likes that is rare
>>
>>9933208 Remember when Kawa considered this "huge"?
>>
>>9943737 I've this scene a million times and still have no idea where it's from. If you know, please tell me
>>
>>9948510
Duuuuuuuude....
>>
File: 09_NNN_009.jpg (441 KB, 1280x1836)
441 KB
441 KB JPG
>>9948510
I gotchu homie, this is the same scene that awakened my kink for cumflation. It's called "Mission of Darkness".
>>
File: 10_NNN_010.jpg (466 KB, 1280x1836)
466 KB
466 KB JPG
>>9948960
>>
File: 11_NNN_011.jpg (465 KB, 1280x1824)
465 KB
465 KB JPG
>>9948963
>>
File: 1482291575501.jpg (429 KB, 480x673)
429 KB
429 KB JPG
>>
>>9949223
>>9944610
>>
>>9949411
>>
>>9945560
As disgusting as her treatment in the hentai is, it's interesting to see a sort of preparation or training to get her ready to withstand the pressure and stretching of being cumflated since normally a uterus would just burst and it's owner die.
I wonder if she can take more.
>>
File: 1510137225382.jpg (102 KB, 540x721)
102 KB
102 KB JPG
>>
The idea of being filled with cum to the point of bursting is such a super hot concept. I oftentimes wish it were possible and wish I could be a cumballoon
>>
One of the things I hate most is when the guy pulls out and all the cum just floods out.

Like hell no bitch, you're putting a fucking plug in there and keeping it in, you're going to be stuck being a cumflated slut afterwards.

Fucking diamonds is when they're in public while cumflated and trying to hide it.
>>
>>9951950
Part of my fetish is people watching me getting fucked. I had a fantasy about an office romance with a futa boss who hired me as a secretary. Instead of doing clerical work, she just hired me to have someone she could fuck. My belly would begin to bloat over the course of the day as we fucked and people would just *know.* The buttons of my blouse would pop and and overflow of cum would dribble down my leg and chin but it would mostly sit, churning and swirling in my huge, pregnant looking cumbelly.
>>
File: 1510242715239.jpg (1.49 MB, 2039x1447)
1.49 MB
1.49 MB JPG
>>
>>9946010
They actually did Ovi though, and as a fan of the more degen shit, Hentai has completely failed where SFM/Blender/etc. have succeeded.
>>
File: 1485544023898.jpg (678 KB, 1200x900)
678 KB
678 KB JPG
>>
>>9944610
>>9949411
>>9949413
>>
>>9919879
why does she have four balls
>>
>>9954005
She doesn't. She has a knot.
>>
>>9947656
What's the sauce on this one, my dude?
>>
File: 1510653449159.jpg (113 KB, 1200x675)
113 KB
113 KB JPG
>>
File: MikuCybra.png (2.18 MB, 1920x1080)
2.18 MB
2.18 MB PNG
Did someone say Mantis-X ? Virtually all his vids are cumflation endings.
>>
Does anybody have examples of women seeking and enjoying cumflation that don't involve abuse or mind breaking?
>>
>>
>>9955793
>>
File: 1511118657723.jpg (308 KB, 636x900)
308 KB
308 KB JPG
>>
>>9955769
Carmessi's stuff usually deals with willing inflatees.





Delete Post: [File Only] Style:
[Disable Mobile View / Use Desktop Site]

[Enable Mobile View / Use Mobile Site]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.