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My Anus Scientific Research Compilation

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Thread replies: 18
Thread images: 7

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The traumatic risks of receptive anal sex and large anal insertions include one or more lacerations (which may persist as a chronic anal fissure or anorectal ulcer), hemorrhoidal disease, rectal prolapse, fecal incontinence, and for lengthy insertions, colorectal perforation. Other issues also may arise: inflammation (such as proctitis, or peritonitis following perforation), bacterial infection (and sepsis/abscess/fistula), anal skin tag (remnant of external hemorrhoidal thrombosis, scar tissue e.g. from a healed tear, or a sentinel tag indicating the presence of a chronic fissure), and anatomic stenosis (narrowing due to formation of constricting scar tissue called a stricture). A single instance of trauma can result in development of multiple complications; cumulative damage is a concern as well.

Approximately a few centimeters past the anal opening is the pectinate/dentate line -- the end of the anatomical anal canal, beyond which the lining transitions to the rectum's simple columnar epithelium. Unlike the vagina's durable, multi-layer stratified squamous epithelium, the rectum's lining is very fragile and easily damaged, especially if the layer of mucus normally covering it is removed by an enema. In addition, some enemas and lubricants may cause it to become inflamed or even slough off entirely. Since damage to the rectal lining alone does not normally elicit pain sensations, any rectal problems that develop may remain undetected unless obvious symptoms manifest in the anorectal area and/or elsewhere (such as a fecal bacterial infection leading to an externally-visible fistula).

The anorectal area's physiology also contributes to its fragility. The involuntary internal anal sphincter relaxes with rectal distension, while the external anal sphincter and puborectalis muscles completely relax when a person "bears down." That causes the loosely-attached hemorrhoidal cushions to become engorged with blood, making them more likely to be damaged by pulling force.
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The ignorance on this topic scares me as so many people are doing long-term damage to their anus.
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There is a very large gap in knowledge especially when it comes to the research on deceased women. There is a lack of detailed studies on the deceased and the state of their anus. Such detailed investigations could reveal much more about the damage and trauma sustained especially in adult sex workers. I am hoping scientists can wake up and accept the reality of anal sex trauma and take proper detailed investigations on dead female bodies.
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/sci/ if you have ever inspected an anus for degradation you would understand the pressing need for a uniform scale system for degradation. Including lump, tag, folds, and damage. The intact and protected state of anus should be something women need awareness of in order to protect their health and wellbeing.

Especially with so many women opting for destructive and dangerous anal sex instead of protecting themselves and keeping it beautiful.
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>>9169028
Let fags get what they deserve
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>>9169049
Don't be a poopy turtle. If you read through the posted literature you would understand the danger all of society is in due to anus degradation.
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>>9169049
Oh boy, /pol/'s triggered again
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>>9169039
This can't be real
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>>9169079
This is personal research data I have been able to collect from porn subjects. Keep in mind it is not scientifically valid research. It is just helpful guidance on the subject and of anal degradation.

Informal research helps guide more formal research on this subject and it is of extreme personal interest. The healthcare costs associated with a society-wide epidemic of anal degradation is also important but not a pressing subject in comparison to the long-term health damage.
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>>9169028
>don't do [thing] because it might be harmful!
what a revolutionary idea, anon, let's work together to get all people to stop doing anal, smoking, drinking, and going outside at all because you might just get hit by a car
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>>9169092
Poop turtle. Yes, it's all fun poopy play time until you end up in diapers and blood-filled toilets
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>>9169092
Smoking is completely fucking retarded to be fair, not just harmful
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>>9169028 >>9169030 >>9169034 >>9169039
Oh wow, a troll is posting some of my material (along with changing the filenames) and trying to make me look bad. Context from /gif/: https://desuarchive.org/gif/post/11278277 https://desuarchive.org/gif/post/11279958

>>9169039
Is that you, Dino Velvet? You always did seem to be bothered by the thought of people jerking off to porn featuring those who are no longer among the living.

As I posted on the FreeOnes board last year: I'll fap to dead pornstars so long as they were alive and (seemingly) healthy in the scenes I watch. Hunter Bryce is the only one among my favorites who I know is dead, and that doesn't bother me. She did decline somewhat in her last few scenes, though (I read that she was a heavy drinker), and that is a bit depressing if I think about it.

http://board.freeones.com/showthread.php?417987-watching-dead-pornstars&p=9419758#post9419758
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>>9169079
Sadly enough, it is real. Here's an old post of mine from /hc/:

Anonymous Sat 30 Jan 2016 22:42:22 No.913096 https://archived.moe/hc/post/913096

[...] Doing so [maintaining an anusporn spreadsheet] is necessary due to how unusual my strongest fetish seems to be (or at least understanding and acceptance of it), among other factors such as:

- the prevalence of destructive anal activities, especially among pornstars
- widespread and often willful ignorance of anorectal anatomy
- too many people severely undervaluing an important body part and ignoring even badly damaged/diseased anuses, if they're not jerking off to them

>>9169092
Despite the fact that I put quotes about "commonly-encountered logical fallacies" at the top of Trends & Motivations, I keep on seeing ad hominems and red herrings (such as your red herrings). Sigh.
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>>9169121
>>9169122
Wasn't trying to do anything but admire your compilations of scientific research. Amazing posts bravo.
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>>9169028
>devastating homicidal colorectal trauma
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>>9169028
>The traumatic risks of receptive anal sex and large anal insertions include one or more lacerations (which may persist as a chronic anal fissure or anorectal ulcer), hemorrhoidal disease, rectal prolapse, fecal incontinence, and for lengthy insertions, colorectal perforation.

It was certainly horrible enough to severely traumatize you - Mr Anus Researcher.
Thread posts: 18
Thread images: 7


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