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 48964,896 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: #6237
Members: 11,010
Favorites: 37

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Ranked N/APopularity #6237Members 11,010
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Episodes: /3


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.

Characters & Voice Actors


Iizuka, Kouichi
Sound Director
Theme Song Lyrics
ELF Corporation
Original Creator
Kaihoko, Shigenobu
Color Design


Opening Theme

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Amazon Music
Youtube Music
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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 31, 2008
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
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 ...
Oct 26, 2008
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 ...


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Recent Forum Discussion

Poll: Ai Shimai: Futari no Kajitsu Episode 3 Discussion
User-san - Jul 14, 2015
5 repliesby MizuhoKamui »»
Oct 20, 2023 9:57 AM
Poll: Ai Shimai: Futari no Kajitsu Episode 2 Discussion
IchigoRadiance - May 15, 2014
3 repliesby MizuhoKamui »»
Oct 20, 2023 8:46 AM
Poll: Ai Shimai: Futari no Kajitsu Episode 1 Discussion
Always-Hungry - Apr 18, 2014
3 repliesby MizuhoKamui »»
Oct 20, 2023 1:09 AM