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Having sex with your sister in law is completely deranged, right?

Nobody moral would do this, right? These are just jokes?
Internet-worthy alcoholic french chef main people
  10/11/24
I dunno. What if she has a nice ass?
canary appetizing roast beef
  10/11/24
more detail plz
Very Tactful Sepia Brethren Cruise Ship
  10/11/24
...
canary appetizing roast beef
  10/11/24
It probably depends on how much you hate your bio parent and...
Disrespectful generalized bond
  10/11/24
do u know what a sister in law is?
chrome bearded skinny woman marketing idea
  10/11/24
he's watched too much porn
Yellow Infuriating Private Investor Site
  10/11/24
Objection, nonresponsive
Disrespectful generalized bond
  10/11/24
...
Soggy Smoky Orchestra Pit
  12/23/25
I do but I prefer fantasizing about my non-existent step sis...
Disrespectful generalized bond
  10/11/24
Not sure if this analysis is on point. The less it's justifi...
Medicated station half-breed
  10/11/24
sleeping with anyone within your orbit of friends & fami...
Buck-toothed thriller goyim
  10/11/24
mostly cr
Internet-worthy alcoholic french chef main people
  10/11/24
...
lemon field
  10/12/24
this is exactly why I never sleep with my wife
Razzle obsidian nursing home hunting ground
  12/23/25
depends on if your wife is dead or not
Yellow Infuriating Private Investor Site
  10/11/24
i believe this is colloquially known as "the biden rule...
Buck-toothed thriller goyim
  10/11/24
...
Chestnut Comical Ape
  11/30/25
only if you don't take pictures to share with us
exciting sinister stag film ladyboy
  10/11/24
(martin brodeur)
burgundy 180 office idea he suggested
  10/11/24
Anyone who doesn't at least understand the temptation doesn'...
excitant glassy pisswyrm
  10/12/24
This. Plus they are always hugging and kissing you.
Alcoholic histrionic library
  10/12/24
...
exciting sinister stag film ladyboy
  12/23/25
Wtf
Internet-worthy alcoholic french chef main people
  10/12/24
This is my life. Constant blue balls.
excitant glassy pisswyrm
  10/12/24
...
Very Tactful Sepia Brethren Cruise Ship
  11/30/25
i'm married to the younger hotter sister, and the temptation...
sickened vigorous sanctuary police squad
  06/03/26
Is she a spicy Latina?
Metal Learning Disabled Point
  10/12/24
...
Chestnut Comical Ape
  11/30/25
Youngest SiL is trim, has a 180 ass and is always kissing me...
Alcoholic histrionic library
  10/12/24
180
maniacal mental disorder casino
  10/12/24
...
Know-it-all drab idiot
  10/12/24
twist: the sil was Catherine of aragorn
electric persian
  10/12/24
If first brother was childless then this is classic Levirate...
maroon arousing area
  10/12/24
...
Know-it-all drab idiot
  10/12/24
He's literally the closest replacement for the guy. I can't ...
maroon arousing area
  10/12/24
...
Know-it-all drab idiot
  10/12/24
You're doing it for the purpose of having children, through ...
maroon arousing area
  10/13/24
are we talking about your wife's sister or your brother's wi...
turquoise coffee pot locus
  10/12/24
How many times do we have to go over this.
Adulterous pozpig philosopher-king
  10/12/24
...
mischievous rigpig garrison
  10/12/24
...
Chestnut Comical Ape
  11/30/25
...
mischievous rigpig garrison
  12/23/25
...
Soggy Smoky Orchestra Pit
  12/23/25
...
Iridescent Bull Headed Jew
  12/23/25
...
mischievous rigpig garrison
  06/03/26
...
Slimy stimulating fat ankles
  06/03/26
...
Razzle-dazzle school doctorate
  06/03/26
...
Slimy stimulating fat ankles
  06/03/26
yes
Supple Yarmulke
  10/12/24
voice of reason as always cbtp
Internet-worthy alcoholic french chef main people
  10/12/24
not as deranged as brother-in-law
adventurous toilet seat foreskin
  10/12/24
Wife’s sister or your bros wife = deranged wife&rsq...
concupiscible indecent school cafeteria degenerate
  12/23/25


Poast new message in this thread



Reply Favorite

Date: October 11th, 2024 4:34 PM
Author: Internet-worthy alcoholic french chef main people

Nobody moral would do this, right? These are just jokes?

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48187983)



Reply Favorite

Date: October 11th, 2024 4:34 PM
Author: canary appetizing roast beef

I dunno. What if she has a nice ass?

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48187985)



Reply Favorite

Date: October 11th, 2024 4:35 PM
Author: Very Tactful Sepia Brethren Cruise Ship

more detail plz

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48187988)



Reply Favorite

Date: October 11th, 2024 4:37 PM
Author: canary appetizing roast beef



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48187993)



Reply Favorite

Date: October 11th, 2024 4:40 PM
Author: Disrespectful generalized bond

It probably depends on how much you hate your bio parent and stepparent. If eg I was a Chadly 16 year old and a drunk, verbally abusive stepdad moved into my house with me and my mom, and he brought along his hot 15 year old daughter, I could see how fucking the shit out of his 15 year old daughter might be beneficial for me and my mom.

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48188001)



Reply Favorite

Date: October 11th, 2024 4:41 PM
Author: chrome bearded skinny woman marketing idea

do u know what a sister in law is?

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48188004)



Reply Favorite

Date: October 11th, 2024 4:44 PM
Author: Yellow Infuriating Private Investor Site

he's watched too much porn

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48188017)



Reply Favorite

Date: October 11th, 2024 7:51 PM
Author: Disrespectful generalized bond

Objection, nonresponsive

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48188617)



Reply Favorite

Date: December 23rd, 2025 2:44 AM
Author: Soggy Smoky Orchestra Pit



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49533041)



Reply Favorite

Date: October 11th, 2024 7:50 PM
Author: Disrespectful generalized bond

I do but I prefer fantasizing about my non-existent step sister. I originally meant to go back to the beginning of this and add some intro that set up the pivot, but I forgot to do that.

Given the XO stipulation that we’re limiting the discussion to wife’s sister and brother’s wife is obviously off limits, it would require a wife that is truly evil and awful to justify it, and no kids can be involved for anyone. That said, it would be literally the greatest spite sex ever, if justified, and also a real life-threatening peak experience since by definition any wife awful enough to deserve to get cucked by her own sister would be fully capable of murdering both of you. So in that 1/100k scenario where you made the mistake of marrying the literal devil it’s not only justified it’s incredibly hot.

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48188616)



Reply Favorite

Date: October 11th, 2024 8:22 PM
Author: Medicated station half-breed

Not sure if this analysis is on point. The less it's justified the hotter it is imo

Scandal is the very foundation of the SIL Fetish

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48188745)



Reply Favorite

Date: October 11th, 2024 4:42 PM
Author: Buck-toothed thriller goyim

sleeping with anyone within your orbit of friends & family is insane and doomed

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48188009)



Reply Favorite

Date: October 11th, 2024 4:50 PM
Author: Internet-worthy alcoholic french chef main people

mostly cr

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48188040)



Reply Favorite

Date: October 12th, 2024 3:21 PM
Author: lemon field



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48190661)



Reply Favorite

Date: December 23rd, 2025 2:58 AM
Author: Razzle obsidian nursing home hunting ground

this is exactly why I never sleep with my wife

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49533050)



Reply Favorite

Date: October 11th, 2024 4:44 PM
Author: Yellow Infuriating Private Investor Site

depends on if your wife is dead or not

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48188014)



Reply Favorite

Date: October 11th, 2024 4:44 PM
Author: Buck-toothed thriller goyim

i believe this is colloquially known as "the biden rule"

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48188018)



Reply Favorite

Date: November 30th, 2025 4:48 PM
Author: Chestnut Comical Ape



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49472648)



Reply Favorite

Date: October 11th, 2024 4:48 PM
Author: exciting sinister stag film ladyboy

only if you don't take pictures to share with us

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48188026)



Reply Favorite

Date: October 11th, 2024 8:14 PM
Author: burgundy 180 office idea he suggested

(martin brodeur)

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48188717)



Reply Favorite

Date: October 12th, 2024 10:56 AM
Author: excitant glassy pisswyrm

Anyone who doesn't at least understand the temptation doesn't have a hotter young SiL.

It's a combination of many factors. She's a hotter, younger version of your wife (who you were already naturally attracted to--they share the same genes).

She's often proximate to you including during revealing, semi-intimate moments--e.g., lounging around in her robe, changing adjacent to go to the beach, at the pool in her bikini, at a cabin getting dressed in the morning, casually walking into your room while you're getting dressed, asking you to pass her a towel, etc.

The SiL has a natural temptation and desire--this can be conscious or subconscious--to fuck with her sister like all good classic fucked up female relationships and one obvious way to do it is to tempt the sister's husband.

It's a toxic stew that results in you constantly having a throbbing cock around your SiL's pendulous breasts and warm luscious hairy honeypit that she semi-regularly flashes you with even as your rational mind tells you this would be the worst decision you ever made because inevitably it will come back to haunt you and blow up your life.

Thank

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48189844)



Reply Favorite

Date: October 12th, 2024 11:38 AM
Author: Alcoholic histrionic library

This. Plus they are always hugging and kissing you.

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48189951)



Reply Favorite

Date: December 23rd, 2025 6:52 AM
Author: exciting sinister stag film ladyboy



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49533178)



Reply Favorite

Date: October 12th, 2024 3:45 PM
Author: Internet-worthy alcoholic french chef main people

Wtf

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48190745)



Reply Favorite

Date: October 12th, 2024 5:01 PM
Author: excitant glassy pisswyrm

This is my life. Constant blue balls.

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48190953)



Reply Favorite

Date: November 30th, 2025 4:44 PM
Author: Very Tactful Sepia Brethren Cruise Ship



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49472629)



Reply Favorite

Date: June 3rd, 2026 4:32 PM
Author: sickened vigorous sanctuary police squad

i'm married to the younger hotter sister, and the temptation is still 100% there for the older less-hot SIL for exactly the same reasons you mentioned.

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49913429)



Reply Favorite

Date: October 12th, 2024 11:41 AM
Author: Metal Learning Disabled Point

Is she a spicy Latina?

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48189956)



Reply Favorite

Date: November 30th, 2025 4:48 PM
Author: Chestnut Comical Ape



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49472649)



Reply Favorite

Date: October 12th, 2024 11:44 AM
Author: Alcoholic histrionic library

Youngest SiL is trim, has a 180 ass and is always kissing me on the lips. Hard not to think about it.

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48189964)



Reply Favorite

Date: October 12th, 2024 3:45 PM
Author: maniacal mental disorder casino

180

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48190744)



Reply Favorite

Date: October 12th, 2024 11:48 AM
Author: Know-it-all drab idiot



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48189979)



Reply Favorite

Date: October 12th, 2024 3:17 PM
Author: electric persian

twist: the sil was Catherine of aragorn

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48190647)



Reply Favorite

Date: October 12th, 2024 3:20 PM
Author: maroon arousing area

If first brother was childless then this is classic Levirate marriage out of Deuteronomy

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48190659)



Reply Favorite

Date: October 12th, 2024 3:25 PM
Author: Know-it-all drab idiot



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48190672)



Reply Favorite

Date: October 12th, 2024 3:34 PM
Author: maroon arousing area

He's literally the closest replacement for the guy. I can't think of anything more natural.

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48190707)



Reply Favorite

Date: October 12th, 2024 3:38 PM
Author: Know-it-all drab idiot



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48190723)



Reply Favorite

Date: October 13th, 2024 12:04 AM
Author: maroon arousing area

You're doing it for the purpose of having children, through whom your brother lives on. Nothing could be a bigger solid for the guy.

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48191875)



Reply Favorite

Date: October 12th, 2024 11:50 AM
Author: turquoise coffee pot locus

are we talking about your wife's sister or your brother's wife?

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48189984)



Reply Favorite

Date: October 12th, 2024 11:52 AM
Author: Adulterous pozpig philosopher-king

How many times do we have to go over this.

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48189992)



Reply Favorite

Date: October 12th, 2024 4:01 PM
Author: mischievous rigpig garrison



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48190799)



Reply Favorite

Date: November 30th, 2025 4:48 PM
Author: Chestnut Comical Ape



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49472653)



Reply Favorite

Date: December 23rd, 2025 2:34 AM
Author: mischievous rigpig garrison



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49533037)



Reply Favorite

Date: December 23rd, 2025 2:46 AM
Author: Soggy Smoky Orchestra Pit



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49533043)



Reply Favorite

Date: December 23rd, 2025 6:43 AM
Author: Iridescent Bull Headed Jew



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49533170)



Reply Favorite

Date: June 3rd, 2026 3:03 PM
Author: mischievous rigpig garrison



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49913228)



Reply Favorite

Date: June 3rd, 2026 3:08 PM
Author: Slimy stimulating fat ankles



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49913235)



Reply Favorite

Date: June 3rd, 2026 3:20 PM
Author: Razzle-dazzle school doctorate



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49913261)



Reply Favorite

Date: June 3rd, 2026 4:24 PM
Author: Slimy stimulating fat ankles



(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49913390)



Reply Favorite

Date: October 12th, 2024 11:51 AM
Author: Supple Yarmulke

yes

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48189990)



Reply Favorite

Date: October 12th, 2024 4:02 PM
Author: Internet-worthy alcoholic french chef main people

voice of reason as always cbtp

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48190802)



Reply Favorite

Date: October 12th, 2024 11:57 AM
Author: adventurous toilet seat foreskin

not as deranged as brother-in-law

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#48190004)



Reply Favorite

Date: December 23rd, 2025 7:03 AM
Author: concupiscible indecent school cafeteria degenerate

Wife’s sister or your bros wife = deranged

wife’s bros wife = still deranged but less so

Sister of BIL or SIL not directly related to your wife = fair game except for the whole infidelity thing

(http://www.autoadmit.com/thread.php?thread_id=5610171&forum_id=2ГѓЖ’#49533184)