My Elder Sister Fell in Love With Me and Transformed Into a Yandere


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Nozomu, a third year in middle school, has an elder sister who is 2 years older than him, Hitomi. When he came home from school one day he found his elder sister being violated by his stepfather. He saved her despite it being a dangerous situation.

Hitomi’s attitude completely changed afterwards. Obsessed by Nozomu (as one of the opposite sex), she started to remove any woman who approached him one after another.

As Nozomu tried to regain the everyday happiness he had from the days with his deceased father, Hitomi’s abnormal affection continued to escalate.

Associated Names
One entry per line
Ane ga Ore ni Koishite Yandere Kashi ta Youda
Related Series
When I Summoned a Succubus Slave, My Sister Is the One That Appeared (Web Novel)
Boku no Meikko wa Yandere deshita (1)
Recommendation Lists
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5 Reviews sorted by

DahAnnaKushina rated it
June 10, 2016
Status: v1c3
I am bored, and you know what I do when I'm bored? No, because that's a secret, but when that gets boring I go to writing reviews!

Anyways, welcome to... "Probably the worst brother for a Yandere sister." Since I'm not a fan of smut or even ecchi for that matter... this review is biased, so... what the f*ck were you expecting? It's my review.

Firstly: "Oh God, an old man kissed me, he made undress and is sexually harassing me and is attempting rape." So... clearly the logical solution is to... more>> murder the f*ck face, which is what I would do. Then again, I'm not a woman. Well, since this is a Yandere sister in the making, it should happen! She said something along the lines of...

"I'm sacred that an old man will try to kiss me... I'm really sacred." Well, you're the victim of attempted rape, so that's kind of expected. Not really Yandere. "So, please make it so that you're my first kiss, I only want you."

There we go! A Yandere, I was starting to doubt the book, but it came right at me! So... afterwards...

"Hey brother, I will sleep in your bed, since you don't object because you're a horny teenager, I will then proceed to try and have s*x with you." Yandere at its finest, I admit the book is being blunt with the Yandere stuff, but... it literally just went from kid trying to fap, to sister attempted to get raped to kid beating up attempted rapist, then sister comes onto the brother too strongly.

What bothers me is that... the novel showed no indication that the rapist was drunk, yet I thought he had to be... I mean... the dude literally stood there and just became a f*cking punching bag and got wrapped up as a Christmas present.

Then there's the mother, the hilarious one:

"Hey, the guy tried to r*pe you, but hey... I guess I'll get better taste in men." Well, she's the only source of humour I have in this. So, that's that. Not to mention the obvious cock-block. The mom is now the ideal comedian in this novel.

Then she proceeded to let her children f*ck.

Now, what I'm frankly curious about is... well the obvious thing... where the hell did the mother go? I'm pretty sure it would be obvious to hear your own children going at it.

Everything else has a lot of explanation actually, the sexual stuff, like ovulation and mensturation, that's true, how do I know? I study science! It's the first time I've come across a book with facts that are used correctly, who would know it would be f*cking smut?

I know I hate smut and ecchi, and the other stuff just sounds f*cking stupid to me... like why the f*cking guy just stood there and let himself be wrapped like a f*cking present.

So, I'm giving it one star, anyways.

I admit, the first three chapters were pretty funny, but we're boring as hell. Not to mention, the brother did everything the sister f*cking said! I know she was nearly raped and you're a f*cking horny teenager, and frankly I know why you were tempted. Heck, I'll give you a thumbs up for hitting that.

But, seriously, he looks too submissive for a Yandere... next thing we know we have another... there's an odd voice I'm hearing...



I f*cking went there. Oh well, a Yuuki and Yuno pairing were hilarious anyways, it's like watching tom and jerry. Anyways, that's a wrap!

Ah, but just because I laughed from this, I'm putting it in my Bored stuff reading list.


Okay, so I decided to go back to my bored reading list to see what books were in there, and saw this.

After I came to the novel and saw the review by Kubi, who is right below mine...



I'm not going to read the novel, I frankly had my laughs and am done with it.

42 Likes · Like Permalink | Report
Vali Lucifer
Vali Lucifer rated it
July 16, 2016
Status: --
This is amazing if you like yandere sh*t and brother-sister sexual relationship. Too bad there are only a few chapters, a good and short read
8 Likes · Like Permalink | Report
kingofshadows622 rated it
July 6, 2016
Status: c9
It's pretty good, good "plot". Interesting read if you like taboo relationships and yandere.
5 Likes · Like Permalink | Report
kubi rated it
June 21, 2016
Status: --
The worst trash brother who still think himself decent. I think the Author must've forgot the title he himself made because the nutcase here is the brother not the sister. If you want an elaborated and detailed hentai novel with all kind of fetish and if you don't care about the plot then this is your deal.
... more>>

The MC was a good boy who helped his sister but when his stressed sister seduced him he turned into a male nympho, there was no plot whatsoever. The author didn't bother giving a story about him slowly accepting his sister (which he did not, he only wanted to have sex). The author immediately transformed a good nature boy into a s*x beast who gets hard at everything. Also the girls suddenly wanted to have s*x with him even the neighbor's wife and his own mother didn't survive the author's wet dreams.

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Demonic Reader lv 451F
Demonic Reader lv 451F rated it
July 16, 2016
Status: --
Ordinary s*x novel with missionary position school-boy s*x scene in (copied) boring pile driver scene. Try to add incest & harem for school boy readers. Nothing different from watching another grade C AV films from JP.

You can ask google sensei for hundreds of novel this genre.
4 Likes · Like Permalink | Report
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