[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 38 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: Raiden.jpg (230 KB, 1200x630)
230 KB
230 KB JPG
>>
>>
>>
File: 85839308_050.jpg (148 KB, 707x1000)
148 KB
148 KB JPG
>>
File: futanarisounding-mb3i7w.jpg (109 KB, 1300x1900)
109 KB
109 KB JPG
>>
File: 1624956322215.jpg (490 KB, 1262x1589)
490 KB
490 KB JPG
>>
File: 11.jpg (138 KB, 1061x1500)
138 KB
138 KB JPG
>>
File: 12.jpg (143 KB, 1061x1500)
143 KB
143 KB JPG
>>
>>
>>
>>
>>
File: FutaSounding-echwk9.jpg (121 KB, 943x1400)
121 KB
121 KB JPG
>>
File: 1632199267896.png (1.1 MB, 1195x1400)
1.1 MB
1.1 MB PNG
>>
File: 1629699255526.png (1.31 MB, 2000x1987)
1.31 MB
1.31 MB PNG
I hope the guy who commissioned this reads his thread.
>>
File: 1629699325369.png (1.3 MB, 2000x1987)
1.3 MB
1.3 MB PNG
>>9932120
Fuck my life
>>
File: 1629699363547.png (1.39 MB, 2000x1987)
1.39 MB
1.39 MB PNG
>>9932125
>>
File: 1629699414931.png (1.71 MB, 2000x1987)
1.71 MB
1.71 MB PNG
>>9932132
>>
File: 1629699455801.png (1.57 MB, 2000x1987)
1.57 MB
1.57 MB PNG
>>9932134
>>
>>
File: EtvWBdkXcAEk58g.jpg (263 KB, 1280x1330)
263 KB
263 KB JPG
>>
File: Et1BfaEXAAA_PP_.jpg (194 KB, 1280x960)
194 KB
194 KB JPG
>>
File: 13.jpg (126 KB, 1087x1286)
126 KB
126 KB JPG
>>
File: 19.jpg (119 KB, 1145x1223)
119 KB
119 KB JPG
>>
File: f4aP1fM.jpg (124 KB, 1000x1009)
124 KB
124 KB JPG
>>
File: NWbXlzo.jpg (42 KB, 850x902)
42 KB
42 KB JPG
>>
File: gG6GbEa.gif (860 KB, 220x300)
860 KB
860 KB GIF
>>
>>9932098
so wait, she's parthenogenic
>>
>>9932098
>>9932427
No wait, her ovaries are connected to her prostate, so she could fertilize an egg herself and implant it in another woman
>>
File: 1631297397396.jpg (124 KB, 1137x1286)
124 KB
124 KB JPG
>>9932145
Cockpussy...
>>
>>9931305
tfw no urethra appreciation
>>
based thread
>>
>>9931305
Bump
>>
>>9932774
On futas it's as they should be!
>>
>>9931306
>>9931310
>>9932086
>>9932088
>>9932098
>>9932105
>>9932106
>>9932144
>>9932145
>>9932774
>censored
retards
>>
>>9932098
>the sperm cells from each partner combines with the other partner's before fertilizing the egg
this is far hotter than it has any right to be
>>
>>9932098
>>9937353
https://www.literotica.com/s/borrowed-fertility
>>
>>9937765
this is more along the lines of sperm takeover
>>
>>9932145
That's... that's not how that works...
>>
>>9932136
i enjoy how completely biology defying this fetish gets sometimes
not being ironic
>>
Gotta keep the thread alive no matter what
>>
>>
File: 72297780_p1.jpg (105 KB, 707x1000)
105 KB
105 KB JPG
I finally did something like this.
I got solid rubber flexible sounds that are like 14" long, enough to reach my bladder. They have a square stop at the end so you won't lose it. If you lube it up and put it ALL the way in, it's smooth sailing until the bladder sphincter which is tight enough that it holds the sound in place once penetrated, regardless of lube.
Now you could jerk off and enjoy the sphincter/prostate tickling as your motions move the sound slightly in and out, but at this point I got my favorite onahole nice and sloppy and went to town on that. Every time I bottom out the onahole, it forces the sound a centimeter or so further into my dick, providing simultaneous feelings of penetrating and being penetrated, and the action also stimulates the sphincter/prostate.
It's fucking incredible. I'll wait a bit before doing it again because I don't want to rub myself raw inside and end up incontinent, but I'll be doing this as often as possible.
>>
>>9940756
Fuck, anon, that sounds really hot.. Can you take a pic of your sounding rod inside ona? If it's not transparent just the two of them together
>>
File: 20211014_142816.jpg (407 KB, 979x1305)
407 KB
407 KB JPG
>>9940917
No it's not transparent but just to give you an idea of the size. My dick is the exact same length as the onahole and the red line is where it hits the bladder.
>>
>>9941020
Damn, looking good. I wonder how the rod feels, i had one before, but it was metal, shorter (21 cm) and more like beads instead of rod. How does it feel to cum with yours? My favorite time with a rod was when i plugged my urethra, put on the condom and fixed it in with a cock ring. When i came the wave of cum pushed the rod out for like 7 cm, but then condom pushed it back in place! It was until i stop cumming and it was awesome, like my peehole was fucked by a rod without me doing anything.
>>
>>9941105
Stainless rods can go in with minimal lubricant but you need a lot for the silicone rubber ones or else they're abrasive to the delicate tissue, just FYI.
This thing actually gives me a bit of a stretch so there's zero room for the cum to squeeze by. I get the muscle contractions but nothing comes out until I remove the sound, at which point it lazily leaks out with no pressure. The point where your cum tubes exit to the urethra is before the bladder, so if you have something in your dick blocking the cum it'll sometimes go backwards into your bladder and you piss cum later. But because I plunged it right past there and penetrated the bladder, it's blocking the cum exits entirely.
>>
>>9941020
so wait do you stick the rubber thing in the ona hole? how the hell does it work Im just not getting something here
>>
>>9940756
>>9941020
Tried almost the same thing but my dick is so tight a sound only reaches down like 4cm before there's a bend that feels dangerous to jam past. Going to keep trying with a hollow sound so I can cum with it in safely.
>>
File: OSmHzpq.jpg (646 KB, 1200x960)
646 KB
646 KB JPG
>>9942141
I love doing this, putting my sound in before fucking the fleshlight
>>
>>9942125
stick rubber thing in dick, as far as it'll go
then fuck onahole
rubber thing is long enough to penetrate bladder so you get very cool sensations with each thrust
>>
>>9940579
Based
>>
>>9942141
>a sound only reaches down like 4cm before there's a bend that feels dangerous to jam past
Good instincts to stop, but if you just change the angle slightly you should be good to continue. If you're using a hegar, rotate it so the bend faces the other way when you reach that point, and you can go further.
>>
>>9941020
Damn that looks like a pretty thick one. What's the diameter? I currently have a set with a diameter up to 6mm but I thought that I could handle a little thicker one.
>>
>>9944374
11mm
It's actually pretty painful just at the sphincter in the tip of my dick, it stretches it out like crazy. So I put just the tip in and let myself get used to it before feeding it down further. The rest goes easy though. I get why people who are super into this do meatotomys, because the rest of the urethra is super stretchy compared to the end.
>>
>>9944540
>11mm
That's pretty wide. indeed. But you inspired me and I'll try out your method. Actually also just bought a larger set with a smooth shaft (compared to the ribbed ones I have) from 3.5mm to 11.5mm. And they are also 35cm long compared to the 30cm I had before. Might actually be the same you have because they also have a square cube as a stopper.

With my 30cm ones I usually hit some harder resistance right at the end (which is the bladder entrance I assume) so with 35cm I definitly gonna get a penetration.

What I was wondering though, is it guaranteed that the dilator goes towards the bladder? From diagrams the urinary tract splits at the prostate into the the bladder and the ejaculatory tuct. So depending on the angle won't it go the wrong path?
>>
>>9944540
11mm?? damn.
I've got one that's the same make but mine is 3mm. I think that's the smallest they come and it's way too thin.
I can just get a pencil in there and they're about 6mm so 11 feels nuts to me
>>
>>
>>9944605
>>
>>9944607
>>
>>9944608
>>
File: 79585873_p15.jpg (1.1 MB, 1200x900)
1.1 MB
1.1 MB JPG
>>9944609
>>
File: 79585873_p16.jpg (562 KB, 1200x900)
562 KB
562 KB JPG
>>9944611
>>
File: 79585873_p17.jpg (541 KB, 1200x900)
541 KB
541 KB JPG
>>9944612
>>
File: 79585873_p18.jpg (540 KB, 1200x900)
540 KB
540 KB JPG
>>9944613
>>
File: chaingang vice grip.jpg (46 KB, 1000x705)
46 KB
46 KB JPG
>>9944567
>is it guaranteed the dilator goes to the bladder?
The ejaculatory duct is small and perpendicular to the urethra. It's impossible to get anything into it. The normal path will lead directly to the bladder. Sometimes it gets stuck on like the edge of the bladder entrance and I just pull it back out a little bit and try again. If you flex your muscles down there like you're trying to pee, it'll open a little and make it easier. You can definitely tell when you hit it because the sensation is like the buildup moment before ejaculation, or the moment of release when you take a big piss. Except you can keep poking it and get that sensation over and over again.

>>9944598
I started with 8mm and I wear a soft silicone plug with a hollow core that gives a light stretch. I like to leave it in overnight when I sleep. I got the hollow one with the intention of wearing it to work and pissing through it, but the hole isn't big enough and the pee pressure just blasts it out of my dick.
More aggressive stretching with something like pic related, or hard rubber or steel sounds that just BARELY fit (like you have to jam it in with a concerning amount of effort and it goes "pop" upon inserting), will cause swelling that lasts for days, and bars you from any play in the meantime. Your hole just swells mostly shut and won't let anything in. I still like using the vice sometimes but it's easy to get carried away with it. You get used to a level of pain, begin ignoring it, and think "I can give the screws another twist, for the progress." Do that four times and you've injured yourself and created scar tissue that makes future progress even harder.
>>
>>9944614
>>
>>9944617
>>
File: 1634464390718.png (638 KB, 922x763)
638 KB
638 KB PNG
>>9931305
>>
>>
>>9944614
>>9944613
>>9944612
>>9944611

What the hell is supposed to be going on with that butthole?
>>
>>
>>
Needs more non-penile urethral penetration. It's far too rare.
>>
Got a set of silicone sounds. It's been rough going. Lots of water based lube, slow insertion, but eventually just past the base of my penis I feel this blockage and sharp pain if I push. I don't know if I need to wiggle around to get it to go up to my bladder and prostate, or what. Burns a lot when I pee, though I'm noticing some slight reduction (intense burning instead of razor blade piss)

I bought a rubber bulb for some bladder inflation with air, because I like the feeling of dickfarts. Maybe that will help with my tolerance.

The idea of getting something stuffed in my cock turns me on, the actual doing it doesn't do much for me. Not even letting gravity slowly drag the sound out of me did anything.

What am I doing wrong?
>>
>>9947099
>just past the base of my penis I feel this blockage and sharp pain if I push
Some wiggling might be required yeah, you might be hitting the edge of the bladder sphincter instead of going through it. Try to flex like you're peeing and it'll open up.
>burns a lot when I pee
You'll get over that. I don't even feel it anymore unless I go really hard.
>dickfarts
Air in the bladder isn't really a good idea but I have done it once or twice and survived.
>doesn't do much for me
I have never cum JUST from urethral stuff, but it intensifies masturbation a lot and makes me cum in like 30 seconds when I'm also jerking or fucking an onahole. And sometimes I just get the mental urge to shove things in my dick and even if it doesn't feel that great by itself, it gets me excited and satisfies that urge. I wear plugs with the eventual goal of fingering my dick.
>>
>>9947130
Ok, good. I was worried it was all for nothing. Thank you.
>>
File: 4.jpg (917 KB, 1500x870)
917 KB
917 KB JPG
>>
>>9932115
"Where the fuck is that kidney stone"
>>
File: 1554570584736.png (321 KB, 751x1070)
321 KB
321 KB PNG
>>9948352
I have never been more glad to be a degenerate than when I got a kidney stone. I barely even fucking noticed it. Just the sound of something hard hitting the urinal, and leaning in to inspect like "wtf was that"
>>
Has anyone here worked on achieving a meatotomy/subincision/split dick. I find those really hot and I already have my own partial meatotomy which I will extend soon
>>
>>9941105
How many times did the sound get pushed out?
>>
>>9941112
How many times have you experienced a retrograde ejaculation?
>>
>>9944540
How tight is it at the bladder neck?
I can get a 30fr Foley to the prostate, but it wasn't pliant when trying to go further.
>>
>>9944615
How much pressure does it take to backfeed anything through the ejaculatory ducts?

How did you keep the plug in place?

How do you recommend to stretch?
>>
>>>/b/865272938

look, some nigger on /b/ let real slug inside his dick

how do you feel about REAL DICK-VORE-SOUNDING
>>
>>9948549
Very cool.

>>9948791
>I already have my own partial meatotomy which I will extend soon
Ugh

>>9947099
Help with your tolerance of what?
I personally plan to get another shipment of urinary catheters for that so the air doesn't have to be forced in.

Most imprinted fetishes don't do anything by their own merit; it's the headspace we put ourselves into while engaging in them or the Pavlovian conditioning that the body becomes addicted to.

Don't feel bummed out if the act doesn't do anything for you.
It's more than likely an aftereffect of some media you bore witness to as a child.
>>
>>9949002
Reminds me of the guy that advocated putting leaches in your dick on here.
He said he'd put super glue on their mouths so they couldn't latch onto the urethral wall.
He claims that bladder pressure and a strong push would eject them if they went too far; given that their invertebrates, it's most likely true, but I'm personally not ballsy enough to take the chance.
According to him, the undulation of the leaches while passing through the prostate body was an unbelievable feeling that allowed him to achieve hands-free orgasms.
Does anyone remember him?
>>
>>9941112
>But because I plunged it right past there and penetrated the bladder, it's blocking the cum exits entirely.
I've had my urethra completely blocked before but that sounds dangerous, anon!

>>9949013
>he'd put super glue on their mouths so they couldn't latch onto the urethral wall.
So that's how he did it... I believe he also he used heat/smoke to scare the leeches into going deeper.

>He claims that bladder pressure and a strong push would eject them if they went too far;
This is correct. The small ones make it all the way into his bladder and he pees them out later.

>>9949013
>According to him, the undulation of the leaches while passing through the prostate body was an unbelievable feeling that allowed him to achieve hands-free orgasms.
The videos I've seen don't show him getting hands-free orgasms. In fact, the video sounds like he's in a hella lot of pain when something so fat is squeezing itself in a small pee hole.

You can find the vids on ML
>>
>>9949028
ML?
>>
>>9949035
'Without mothers'
>>
>>9948993
I have a metal sound and I was able to lock it in place by putting a strong magnet on my dick. Only catch I've found is that the magnet starts to pinch if I get soft. Currently looking for a concave square of metal to go inbetween the magnet and my skin to reduce the odds of damage.
>>
>>9949039
Oh, what's his handle?
Where's BaconTrap been?

>>9949047
I don't believe you meant to respond to my reply.
>>
>>9949113
Search Google for the site name and 'leech' and you'll see a ton of videos on the first result.

I didn't mean to reply to you but it sorta related to keeping a sound in place. I had difficulty keeping mine in at first. Bought a corkscrew sound that I can screw in. Creates just enough friction to keep it in place (mostly)
>>
>>9949117
What a horrible day to have eyes and internet access
>>
>>9949001
>How much pressure does it take to backfeed anything through the ejaculatory ducts?
It simply is not possible. Any object will not bend in the correct direction unless you had some kind of tentacle robot that can make sharp turns in there. Fluids will end up in the bladder before they go into the ejaculatory ducts. It is possible to piss into your own balls though, I've heard of it happening to people during certain weightlifting exercises involving the legs. It's supposed to be painful.
>how do you keep the plug in place
The plug's shape keeps it in. There's a sphincter at the end of your dick just inside the tip, in red in pic related.
>How do you recommend to stretch?
Extremely slowly. The soft plugs I use are like 1mm thicker than the current size I can take in steel, and they compress because they're soft. I bought a bunch in different sizes all at once so when I outgrow one I move onto the next. I change sizes when I can wear the current one for a couple days and feel no discomfort at all.

>>9948998
Anything that fits down the rest of my dick can also fit into the bladder. IDK if I accidentally stretched that part too, maybe. My pee stream is fucking huge.

>>9949113
I haven't checked on BaconTrap in a while but you need to look into Cocoa Moo's onlyfans. She's a chubster with a fat fetish but she can fit insanely large things into her dick.
>>
File: plug.png (6 KB, 824x351)
6 KB
6 KB PNG
>>9950062
forgot my drawing
>>
>>9950647
Jesus be gentle. I've never done Van Buren's personally it seemed dangerous to me. Looks like I was right.
>>
>>9950647
>How long does it take you to piss?
It's not like I've timed it, but I'd compare it to turning a flimsy plastic water bottle upside down and squeezing it. Like in my youth I remember the time it took being dictated by the speed it came out, I could squeeze harder but it would still take a while if I had a full bladder. Now? Just FWOOSH done in a couple seconds.
>>
>>9949011
>Ugh
You can't tell me this isnt hot
/r/MeatoSubincision/comments/qcb09b
/r/MeatoSubincision/comments/q65kw1/
>>
>>9950062
>It is possible to piss into your own balls though
what. do you have any sources
>>
>>9952158
no, because he said some retarded shit
>>
File: FCRo0pZUYAkiVd0.jpg (410 KB, 783x881)
410 KB
410 KB JPG
>>
>>9950062
>Cocoa Moo's onlyfans. She's a chubster with a fat fetish but she can fit insanely large things into her dick.

Got a link? I can't find any Cocoa Moo on onlyfans.
>>
>>
>>
File: 1583503969788.jpg (499 KB, 2000x2000)
499 KB
499 KB JPG
>>
>>9954867
i love it





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.