Real incest question. After an accident on a plane/boat a sister

Rape

>>717381065
wouldnt finding drinkable water and some food be more important

>>717381065
yea probably 1-4 months my sister is gross as fuck but eventually id just come out and say it because i would want a child

>>717381065
I would think priorities like survival and rescue would trump sex drive in these instances. I mean how are they supposed to know they can't be rescued?

>>717381502
Because all they are going to do in those 1-4 months is try to fuck.
Thats all that will be on their agenda while they are on that deserted island. No sense of self preservation, just bro and sis tryin to fuck.

>>717381502
Incest is more important, child

depends on what types of people they are. If the girls not a horny chick, then she won't want to fuck unless it seems necessary. But if she's a slut she's gunna want to fuck just for the sake of fucking before too long. Plus the attractiveness is a factor too. If she's a gross whale I'm betting the brother won't have the desire strong enough until a lot later but if she's a smoke show he'll be tryng to fuck after a few weeks.

>>717381502
Read the question!

Its not the steps to survival, or what's more important. How long until brother and sister have sex?

>>717381502
>>717381601
these
Also don't be a dumbass. I'd definitely fuck a mango while I'm gathering coconuts

>>717381065

I'm confused....

sex isn't really going to be the primary concern until all other living requirements are met

If you guys can't get food, you're dead
If you guys can't get water, you're dead
If you guys can't build a shelter, you'll likely be dead
If you can't build a fire, you'll likely be dead

you won't have access to cleaning material or anything...

but sure, if you can make it to the point that all necessities are covered, I think it would happen eventually

id say they would come to hate each other after 6-8 months. around 15 months the brother will rape the sister.

>>717381570
Why would you want a kid on a deserted island? Seems to me like having sex at all would be a terrible idea, oral only for morale purposes.

>>717381842
if it takes you a month to get all of that done you are dead anyway. by a month you should be able to worry about fucking.

>>717381986
for supper

This is scenario of blue lagoon. They fucked, had baby and decided to eat the poison berries.

if theyre over the age of 20 they would realize having a child means death for everyone and wouldnt risk it. maybe mutual touching

>>717381986
See i see keeping the human race alive as why i would feel the need to fuck my sister other whys id just jack off

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OP here:

This hypothesis is not about how to survive regarding food and water.

We assume they'll never get rescued because it is a part of the hypothesis. A month goes by... still stuck on island. 2 months pass... still stuck on island. 3, 4, 5.... you get the idea. At some point you being to feel like rescue would never come.

Anyways... How long until you'd fuck your sister or brother under these circumstances??

8 minutes. Unless she regains consciousness first.

>>717382091
Right, because nobody over the age of 20 ever has reckless sex

I wouldnt have sex, but oral maybe yes. You depend on each other for survival, two people working together gets more accomplished than 1. For instance, gathering food, finding water, and even in your scenario, making rescue flags and signs. I think sex would cause a lot of animosity plus the risk of pregnancy. If she got pregnant i would have to kill them both

what but if sister get pergnan?

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>>717382254

Just what kind of elaborate prank are you trying to pull just to sleep with your sister?

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>>717382433

you're on a fucking island, not at your parents lake house you fucking retard. The trauma of a plane crash and the desolation isnt gonna get her wet for you

>>717381697
they wont survive a month if they dont find food and water

>>717382171
>On a deserted island
>Human race extinct

What the fuck you on about? When was it said that there were no other humans in existence?

Sounds to me like you're trying to make up reasons to fuck your sister.

It really depends on the relationship they have. I could see them not having sex at all.

>>717381065

I think it would depend on how horny they were as individuals. mutual masturbation would probably eventually happen but nothing else, knowing the consequences of unprotected sex.

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>>717382659

china stop posting pls

>>717382573
Lets "pretend" they have food and water under control, lets also "pretend" they never get rescued, maybe you are psychic and can see they'll be stuck there together for the rest of their lives and choose not to tell anyone about your powers of perception.

Take all the what if's and but's.... and throw them out.

5 months?
1 year?

>>717382893
No i said thats the only way i could fuck my sister otherwise id just jack off

>>717382853
Maybe after A few months of a year??

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>>717382676

>>717381065
go watch the blue lagoon

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>>717383001
>>717383001

hey... too young is just a name china

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>>717382870
Your putting to much thought in things that don't matter.

wow

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>>717381065
so basically Blue Lagoon but with incest?

>>717382870
They won't survive a day if they don't fuck.

>>717381065
it would take less than a week after they realize they have a shortage of clothes and have to improvise on their attires.

>>717381601
>trump sex
Found the faggot that wants to fuck Trump.

>>717383315
yea, that movie was hot, totally incest... sex between brother sister., actually cousins. except one cousin was adopted., or was it step cousins. Turned out they weren't related it was all a hoax

>>717383315
Exactly what I thought. Although, they were raised as siblings...

>>717383097

But thats assuming they KNOW that rescue isnt an option. Most people in that situation will keep trying and hoping for rescue.

If they are 100% certain that by no doubt that rescue isnt going to get them, they may fuck before one of them suicides. If i was in that situation and by your rules "knew" i had no chance of getting off that island by rescue, i would either try Tom hanks and make a fuggin raft, or just try to kill myself. no point in living on a shitty island with a sister and just fuck. I just dont see brother and sister deciding they want sum fuk after 2 months. tbh i see violence more likely than romance

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>>717382870
OP:
"WHAT'S 1 + 1?"

ANON:
"One what? One burrito? One dollar? What if you don't know maths?"

OP:
(Epic facepalm)
"Nevermind."

>>717383315
By the way, there's at least two more versions of this movie, go have a fap

>>717381065
It depends on the climate. If it gets chilly at night, they would be forced to sleep close and/or cuddle to stay warm. That would speed up the process tremendously.

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>>717383097
>>717383097

ok OP i'll bite...

in MY opinion i don't think they'd ever have sex, i think the guy would whack off, and the girl might touch her self a bit but if its any 2 normal enough people i don't think it would ever happen, yes they may even end up nude in fron't of each other quite a bit but it won't be in a sexual manner

normal enough:
>30 - 40 years old
>decently educated at a trade or uni level
>both work full time
>own their own houses
>never committed a serious crime

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my mom said our dog is a sibling, basically my sister. ive already made it to 2nd base with her

>>717383315
do they actually fuck like you see penis and vagina?

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>>717383775

7 years later, still on island??

2 months, 4 days and 3 hours

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>>717383698
>>>/mlp

>>717381842
>>717382028
/thread

>>717381570
She'd slim down on crabs and coconuts

>>717384191

u see benis but the grill is 14 yrld so they wont show her parts XD

>>717382395
This

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>>717383614
>>717383614
>>717384277
>>717384277

so what happens after 9 months of no protection sex, sisterfu is now poppin' out retard babies

which is another reason why they wouldn't have sex, if there was a bunch of alchol that washed up after say 8 months of surviving, they got fairly drunk and started talking about sex it MIGHT happen

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>>717381065
The made a movie about this, "the Blue Lagoon: the Greatest Incest Story Ever Told"

>>717382395
this

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There would be a point in which human nature would lead their hormones.

It's true that some siblings are closer than others and based on your postulation a significant amount of time has passed in which both parties have accepted their new permanent residence.

I believe under your specific rules of your hypothesis, anywhere between 1 year or longer until sexual intercourse between these to siblings.

>>717382659
if pergnan hold under water for long time or punch in stomach

>>717381065
incest is degenerate

https://www.youtube.com/watch?v=C3aK9AS4dT0

>>717381065
if my sister? bout ten minutes

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>>717381065
>>717384917
Yeah, I honestly think 2 people would fuck after a long enough time, given that they can survive. If I had to bet I'd say a year and a half before the first sex tbh.

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>>717384706

>>717385052
post pics

>>717381065
depends on if shes pretty

>>717383698
Epic facepalm!

honest answer: probably a year but it depends on their relationship, how close/ weird they are. if they are first siblings i can see it happening after 10 months of isolation. this is when they become cut off from the rest of the world and rely on primal urges

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>>717384834
The remake was better there was a blow job scene

>>717383402
You have some strange obsessions my friend! Lol!

>>717381065
I don't think you or most in this thread understand biology and human sexuality.

You are born with a natural instinct to be disgusted at the thought of having sex with family members who you grew up with. Mammals evolved like this so that they don't inbreed.

Animals, like Humans, will not inbreed naturally. Animals like dogs and cats that are domesticated have to be forced by humans to inbreed.

Unless you and your sister have a mental deficiency in some way that bypasses those natural instincts, neither of you will want to fuck.

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After like a month I'd want to but it would depend on if she'd want to to.

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>>717383698
>(Epic facepalm)

>>717385460
if youre in isolation for a long period of time you will go absolutely bonkers. being fucking bannanas bypasses the natural instinct to not fuck siblings

>>717385460
>Mammals evolved like this so that they don't inbreed.

That's adorable. Tell that to bonobos, or the countless species that practice sex on their siblings.

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>>717384491
>>717384491
>>717384491

Yet Brooke Shields mother let her daughter become a model from the age of 4 and practically was flirting with the line between CP and actual modeling.

70s was a weird fucking time.

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>>717385460
Not inbreeding or procreation.

Just random "pull out" sex.

>>717381065
first night

>>717381065
6-8 months at most I would think.
As others have stated survival would be first priority.
They would first establish a campsite (even if temporary.
After knowing the area, (learning what to expect of flora and fauna) They might move the campsite to a more suitable place on the island.
They would work on making tools of what they had available so they could possibly hunt or fish.
They might even depending on what is around from the wreck be able to salvage a metal "pan" of sorts, or even a sheet of metal to use as one. (for cooking water and food)

In the end instinct would bring them back to the natural will to mate, not as siblings but as biological organisms with a limited lifespan and no other means to sustain their bloodlines.

>>717381065
Within about 72 hours they are facing a life and death situation from thirst, hunger, and exposure. No one is looking to get back into their stroke routine.

>>717386048
>blue lagoon
Does the ass Not exist

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>>717385158
>>717386048

HAVING SEXUAL INTERCOURSE WITH EACH OTHER WOULD BURN MORE CALORIES AND NEEDED FLUIDS. INCEST WILL OBVIOUSLY KILL THEM.

>>717386229
>They might even depending on what is around from the wreck be able to salvage a metal "pan" of sorts, or even a sheet of metal to use as one. (for cooking water and food)
>(for cooking water and food)
>for cooking water
>cooking water
>cook
>water

u wot m8

>>717385659
Too soon

>>717386260
Stay focused.

After months or years of being stuck.
Food is under control.
Clean water is under control.
Never seen any planes or boats.

ALL SURVIVAL RELATED SUBJECTS ARE COVERED

Would you fuck in 3 months, 3 years, 13 years?

>>717384706
>so what happens after 9 months of no protection sex, sisterfu is now poppin' out babies with a greater chance at retardation
ftfy
>>717385158
coward

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This whole thread is like if one guy asks another guy a YES or NO question.

20 minutes later the other is still talking.

>>717386449
Certain places have contaminants that would effect duration of survival. I assumed that actually living was part of surviving.
you must be a potato.

>>717387017
it was only just a meme, friend

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>>717386622

>>717387093
You know what the funny thing is pal?

I don't have a sister so my view is a little skewed. I remember being a teenager and thinking a girl who was around my age living in the same house was hot as fuck.

With that being said, as soon as the basics of survival were achieved like 1) finding a fresh water source 2) finding reliable sources of food 3) building shelter and amenities for waste disposal 4) harnessing fire 5) anything and everything else we'd need to survivie...

Eventually we'd have to start making compromises. I wouldn't cum in her. We don't want complications from a pregnancy.