Kawaisou na Imouto-chan - Ch. 26 - Happy sister

[MangaDex]

 

[ScrotumMilk]

A windfall

 

[dandeviant]

Imouto-chan stays winning

 

[nueee]

Alhamdulillah brother

 

[nicolas22g]

No need for crocodile tears, only tears of joy here

 

[asbun123]

WE ARE SO BACK!!!!

 

[animamoo]

goodlord, this shit will be banging stuff for awhile

 

[smormu]

That was anticlimactic

 

[AnnoyingFrenzy]

Onii-chan realised earlier in the relationship that the girl wasn't his type. She needed to be shorter, younger, cyan hair color with it in a cute side ponytail thing, devoted to him, related by blood......wait

 

[JethroBodine]

Hell yeah.

 

[GlyphXion]

 

[Cozmo]

Crusader Kings prepared me for a sister-wife

 

[Agt2018]

https://imgur.com/IasWluq

After all lil sis is far superior than other female pigs you found in the wild.

 

[Kurovah]

Uh oh

 

[OkitaJSouji]

inb4 the reason for the broke up is that onii-chan keeps talking about his lil sis every damn time

 

[Faint15]

She has to have been involved with the breakup somehow. Either way, things are looking better for her.

 

[jonnywarlock]

Wait. What the fuck just happened?

 

[velatic]

We all know girlfriend-san got threatened in the back alley

 

[gasnomercante]

Cunning cunny

 

[smormu]

https://imgur.com/IasWluq

After all lil sis is far superior than other female pigs you found in the wild.

Sadly this isn’t true, most people carry multiple recessive disorders each of which will have an expected 6.25% chance of manifesting in the child if you commit imouto nakadashi. But we can change that, if we use genetic engineering we will be able to snip out all the bad genes that make inbreeding dangerous. This can be used to help save endangered species where there isn’t enough genetic diversity to avoid inbreeding, so we’ll market it as that to get funding and it just so happens that the technology also works for making perfect babies with your sister. I read that there’s also some epigenetic factors for inbreeding depression, but I bet that can be fixed too.

Also inbred fetuses spontaneously abort at higher rates since a lot of recessive mutations don’t allow homozygotes to even make it to birth. Usually this happens at an early enough stage that it isn’t even recognizable as a miscarriage so whatever.

edit: I‘ve done a lot more reading about inbreeding since I made this post. it’s very difficult to pin down the exact likelihood that inbreeding will result in health complications for the children. It’s not like you can just get 50 pairs of brothers and sisters and have them make babies so researchers can collect data and any case studies would be skewed towards it being worse than it actually is because an inbred child who is healthy would be less likely to come to the attention of medical personnel. The only study I have been able to find is a very old one from Czechoslovakia which looked at children seized by the state from related parents. They had about a hundred inbred children, just under half were healthy, about 40% had serious conditions of which 14% died and 11% were healthy, but mentally impaired. I tried finding it again, but all I could find were much newer studies about pig breeding in the Czech Republic (thanks search engine optimization). I was able to find a bbc article that mentioned it, but it never cited its sources so that’s great.