\
  The most prestigious law school admissions discussion board in the world.
BackRefresh Options Favorite

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

Nobody moral would do this, right? These are just jokes?
Bossy medicated meetinghouse idea he suggested
  10/11/24
I dunno. What if she has a nice ass?
stimulating sapphire feces step-uncle's house
  10/11/24
more detail plz
henna area gunner
  10/11/24
...
stimulating sapphire feces step-uncle's house
  10/11/24
It probably depends on how much you hate your bio parent and...
Laughsome home
  10/11/24
do u know what a sister in law is?
bearded excitant university alpha
  10/11/24
he's watched too much porn
Bateful hilarious state
  10/11/24
Objection, nonresponsive
Laughsome home
  10/11/24
...
Puce Hissy Fit Theater Stage
  12/23/25
I do but I prefer fantasizing about my non-existent step sis...
Laughsome home
  10/11/24
Not sure if this analysis is on point. The less it's justifi...
Milky swashbuckling milk nursing home
  10/11/24
sleeping with anyone within your orbit of friends & fami...
Abusive house-broken rehab
  10/11/24
mostly cr
Bossy medicated meetinghouse idea he suggested
  10/11/24
...
pea-brained racy sound barrier new version
  10/12/24
this is exactly why I never sleep with my wife
Bistre Brunch Puppy
  12/23/25
depends on if your wife is dead or not
Bateful hilarious state
  10/11/24
i believe this is colloquially known as "the biden rule...
Abusive house-broken rehab
  10/11/24
...
pearl cuckoldry friendly grandma
  11/30/25
only if you don't take pictures to share with us
Violent Elastic Band
  10/11/24
(martin brodeur)
Honey-headed theater
  10/11/24
Anyone who doesn't at least understand the temptation doesn'...
drunken cruel-hearted stage
  10/12/24
This. Plus they are always hugging and kissing you.
garnet bisexual lodge
  10/12/24
...
Violent Elastic Band
  12/23/25
Wtf
Bossy medicated meetinghouse idea he suggested
  10/12/24
This is my life. Constant blue balls.
drunken cruel-hearted stage
  10/12/24
...
henna area gunner
  11/30/25
Is she a spicy Latina?
pungent cyan trust fund plaza
  10/12/24
...
pearl cuckoldry friendly grandma
  11/30/25
Youngest SiL is trim, has a 180 ass and is always kissing me...
garnet bisexual lodge
  10/12/24
180
Motley Tripping Gaming Laptop
  10/12/24
...
soul-stirring ocher station people who are hurt
  10/12/24
twist: the sil was Catherine of aragorn
Aquamarine kitty cat library
  10/12/24
If first brother was childless then this is classic Levirate...
mauve adventurous jewess
  10/12/24
...
soul-stirring ocher station people who are hurt
  10/12/24
He's literally the closest replacement for the guy. I can't ...
mauve adventurous jewess
  10/12/24
...
soul-stirring ocher station people who are hurt
  10/12/24
You're doing it for the purpose of having children, through ...
mauve adventurous jewess
  10/13/24
are we talking about your wife's sister or your brother's wi...
stirring swollen range french chef
  10/12/24
How many times do we have to go over this.
Rusted Irradiated Antidepressant Drug Macaca
  10/12/24
...
grizzly marvelous toaster garrison
  10/12/24
...
pearl cuckoldry friendly grandma
  11/30/25
...
grizzly marvelous toaster garrison
  12/23/25
...
Puce Hissy Fit Theater Stage
  12/23/25
...
glittery gaped place of business
  12/23/25
yes
Contagious disturbing ticket booth stock car
  10/12/24
voice of reason as always cbtp
Bossy medicated meetinghouse idea he suggested
  10/12/24
not as deranged as brother-in-law
cracking startling senate
  10/12/24
Wife’s sister or your bros wife = deranged wife&rsq...
wonderful stubborn set laser beams
  12/23/25


Poast new message in this thread



Reply Favorite

Date: October 11th, 2024 4:34 PM
Author: Bossy medicated meetinghouse idea he suggested

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

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



Reply Favorite

Date: October 11th, 2024 4:34 PM
Author: stimulating sapphire feces step-uncle's house

I dunno. What if she has a nice ass?

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



Reply Favorite

Date: October 11th, 2024 4:35 PM
Author: henna area gunner

more detail plz

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



Reply Favorite

Date: October 11th, 2024 4:37 PM
Author: stimulating sapphire feces step-uncle's house



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



Reply Favorite

Date: October 11th, 2024 4:40 PM
Author: Laughsome home

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=2E#48188001)



Reply Favorite

Date: October 11th, 2024 4:41 PM
Author: bearded excitant university alpha

do u know what a sister in law is?

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



Reply Favorite

Date: October 11th, 2024 4:44 PM
Author: Bateful hilarious state

he's watched too much porn

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



Reply Favorite

Date: October 11th, 2024 7:51 PM
Author: Laughsome home

Objection, nonresponsive

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



Reply Favorite

Date: December 23rd, 2025 2:44 AM
Author: Puce Hissy Fit Theater Stage



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



Reply Favorite

Date: October 11th, 2024 7:50 PM
Author: Laughsome home

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=2E#48188616)



Reply Favorite

Date: October 11th, 2024 8:22 PM
Author: Milky swashbuckling milk nursing home

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=2E#48188745)



Reply Favorite

Date: October 11th, 2024 4:42 PM
Author: Abusive house-broken rehab

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

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



Reply Favorite

Date: October 11th, 2024 4:50 PM
Author: Bossy medicated meetinghouse idea he suggested

mostly cr

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



Reply Favorite

Date: October 12th, 2024 3:21 PM
Author: pea-brained racy sound barrier new version



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



Reply Favorite

Date: December 23rd, 2025 2:58 AM
Author: Bistre Brunch Puppy

this is exactly why I never sleep with my wife

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



Reply Favorite

Date: October 11th, 2024 4:44 PM
Author: Bateful hilarious state

depends on if your wife is dead or not

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



Reply Favorite

Date: October 11th, 2024 4:44 PM
Author: Abusive house-broken rehab

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

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



Reply Favorite

Date: November 30th, 2025 4:48 PM
Author: pearl cuckoldry friendly grandma



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



Reply Favorite

Date: October 11th, 2024 4:48 PM
Author: Violent Elastic Band

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

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



Reply Favorite

Date: October 11th, 2024 8:14 PM
Author: Honey-headed theater

(martin brodeur)

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



Reply Favorite

Date: October 12th, 2024 10:56 AM
Author: drunken cruel-hearted stage

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=2E#48189844)



Reply Favorite

Date: October 12th, 2024 11:38 AM
Author: garnet bisexual lodge

This. Plus they are always hugging and kissing you.

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



Reply Favorite

Date: December 23rd, 2025 6:52 AM
Author: Violent Elastic Band



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



Reply Favorite

Date: October 12th, 2024 3:45 PM
Author: Bossy medicated meetinghouse idea he suggested

Wtf

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



Reply Favorite

Date: October 12th, 2024 5:01 PM
Author: drunken cruel-hearted stage

This is my life. Constant blue balls.

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



Reply Favorite

Date: November 30th, 2025 4:44 PM
Author: henna area gunner



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



Reply Favorite

Date: October 12th, 2024 11:41 AM
Author: pungent cyan trust fund plaza

Is she a spicy Latina?

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



Reply Favorite

Date: November 30th, 2025 4:48 PM
Author: pearl cuckoldry friendly grandma



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



Reply Favorite

Date: October 12th, 2024 11:44 AM
Author: garnet bisexual lodge

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=2E#48189964)



Reply Favorite

Date: October 12th, 2024 3:45 PM
Author: Motley Tripping Gaming Laptop

180

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



Reply Favorite

Date: October 12th, 2024 11:48 AM
Author: soul-stirring ocher station people who are hurt



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



Reply Favorite

Date: October 12th, 2024 3:17 PM
Author: Aquamarine kitty cat library

twist: the sil was Catherine of aragorn

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



Reply Favorite

Date: October 12th, 2024 3:20 PM
Author: mauve adventurous jewess

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=2E#48190659)



Reply Favorite

Date: October 12th, 2024 3:25 PM
Author: soul-stirring ocher station people who are hurt



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



Reply Favorite

Date: October 12th, 2024 3:34 PM
Author: mauve adventurous jewess

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=2E#48190707)



Reply Favorite

Date: October 12th, 2024 3:38 PM
Author: soul-stirring ocher station people who are hurt



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



Reply Favorite

Date: October 13th, 2024 12:04 AM
Author: mauve adventurous jewess

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=2E#48191875)



Reply Favorite

Date: October 12th, 2024 11:50 AM
Author: stirring swollen range french chef

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

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



Reply Favorite

Date: October 12th, 2024 11:52 AM
Author: Rusted Irradiated Antidepressant Drug Macaca

How many times do we have to go over this.

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



Reply Favorite

Date: October 12th, 2024 4:01 PM
Author: grizzly marvelous toaster garrison



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



Reply Favorite

Date: November 30th, 2025 4:48 PM
Author: pearl cuckoldry friendly grandma



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



Reply Favorite

Date: December 23rd, 2025 2:34 AM
Author: grizzly marvelous toaster garrison



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



Reply Favorite

Date: December 23rd, 2025 2:46 AM
Author: Puce Hissy Fit Theater Stage



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



Reply Favorite

Date: December 23rd, 2025 6:43 AM
Author: glittery gaped place of business



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



Reply Favorite

Date: October 12th, 2024 11:51 AM
Author: Contagious disturbing ticket booth stock car

yes

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



Reply Favorite

Date: October 12th, 2024 4:02 PM
Author: Bossy medicated meetinghouse idea he suggested

voice of reason as always cbtp

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



Reply Favorite

Date: October 12th, 2024 11:57 AM
Author: cracking startling senate

not as deranged as brother-in-law

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



Reply Favorite

Date: December 23rd, 2025 7:03 AM
Author: wonderful stubborn set laser beams

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=2E#49533184)