Ai Shimai: Futari no Kajitsu

Immoral Sisters

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Alternative Titles

Japanese: 愛姉妹~二人の果実~
English: Immoral Sisters
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Type: OVA
Episodes: 3
Status: Finished Airing
Aired: Apr 27, 2001 to Sep 21, 2001
Studios: Office Take Off
Source: Visual novel
Genre: HentaiHentai
Duration: 31 min. per ep.
Rating: Rx - Hentai


Score: 6.471 (scored by 46144,614 users)
1 indicates a weighted score.
Ranked: N/A2
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #5548
Members: 10,218
Favorites: 37

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Takedo Nogawa is the spoiled son of a wealthy industrialist. When he was younger, he was infatuated with Yumi Okamoto, his father's personal secretary. But as she was also his father's personal sex toy, Yumi was off limits for Takedo.

After he gets into a traffic accident with Yukie Kitazawa, an average housewife, Takedo sees an opportunity to one-up his old man. Per a contract drawn up by Yumi, Takedo allows Yukie to waive her legal fees if she becomes his sex slave.

Not to be outdone, the elder Nogawa sicks his secretary on Yukie's teenage daughters, using the contract to exploit them for his own twisted desires. A sick game ensues as father and son compete to strip the Kitazawa women of their dignity. Ai Shimai: Futari no Kajitsu is a story of power and those who abuse it.


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Characters & Voice Actors


ELF Corporation
Original Creator


Opening Theme

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Ending Theme

1: "Orange no Hitomi" by Nayuta Yuumi (eps 1)
2: "Mou Ichido" by Emi Misawa (eps 2)
3: "Kimi ga Mita Sora" by Kanata Hadori (eps 3)

Oct 26, 2008
iamjoe (All reviews)
What a mostly unfabulous hentai we have here.

I cannot fathom why anyone would think rape is necessary or sexy, but hey, what do I know?

The story follows two sisters who are blackmailed into screwing this hideous, hairy, fat old man with an Impressive Moustache because he can put them into debt or something or the other. I didn't pay any attention to the story because it was just stupid. It was probably interesting because maybe things like this do happen, but the delivery was plain old bad.

The art wasn't as bad as it could have been, but it wasn't good either. And read more
Oct 31, 2008
Lonareas (All reviews)
Look i swear to god like the previous post The fat old man is so disgusting , but the art is good and sound is good

The best thing worth watching is the lesbian scenes cause this was the first hentai i watched and the lesbian scenes are amazing they are soo hot so i urge u 2 skip the first 2 eps and watch ep 3 only for sexual pleasure (I enjoyed the story though....)
Nov 30, 2018
ciocolici (All reviews)
This was the first hentai I have ever seen. Was quite young, used to watch it careful not to get caught by my mother. xD

The story is not really that amazing, but for a hentai, it is acceptable, even alright I can say. As a kid I was quite fascinated by it to be honest, hah. The Art is something I also enjoyed at that time, and still do. Also loved the sex scenes, of course.

The characters are each unique in their way, and that's awesome for a hentai where how hot the female characters are is probably the one important thing the audience is read more
Jun 29, 2022
Oemardanoes (All reviews)
My favourite hentai sighting was this one.

Although the tale is not particularly fantastic, I can say that it is acceptable—even okay—for hentai. To be honest, as a child, I found it to be rather fascinating. hah. I still find art to be enjoyable. I did at the time. Of course, I also enjoyed the sex scenes.

The characters are all distinctive in their ways, which is fantastic in hentai where the audience is only really concerned about how attractive the female characters are. But in this one, they all act differently from one another.

For obvious reasons, I found it to be very enjoyable, and even after read more


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Poll: Ai Shimai: Futari no Kajitsu Episode 3 Discussion
User-san - Jul 14, 2015
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Aug 27, 2019 12:32 AM
Poll: Ai Shimai: Futari no Kajitsu Episode 2 Discussion
IchigoRadiance - May 15, 2014
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Mar 27, 2017 3:45 AM
Poll: Ai Shimai: Futari no Kajitsu Episode 1 Discussion
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