Baka na Imouto wo Rikou ni Suru no wa Ore no xx dake na Ken ni Tsuite

What would you like to edit?

Alternative Titles

Japanese: バカな妹を利口にするのは俺の××だけな件について


Type: OVA
Episodes: 4
Status: Finished Airing
Aired: Apr 28, 2016 to Jul 29, 2016
Producers: None found, add some
Licensors: None found, add some
Source: Visual novel
Genre: HentaiHentai
Duration: 16 min. per ep.
Rating: Rx - Hentai


Score: 7.101 (scored by 90369,036 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: #4143
Members: 18,697
Favorites: 120

External Links

Ranked N/APopularity #4143Members 18,697
Add to List
Episodes: /4
* Your list is public by default.


To overcome his attraction for his younger sister Hana, Yuuichi Mitsui made sure to enroll at a university far away from his home. Unfortunately, being separated from her only strengthened his feelings. He continues to feel guilty for harboring illicit thoughts when suddenly, Hana shows up at his doorstep on a summer morning, looking more beautiful than ever.

However, despite her physical maturity, her intellect is that of a child. Consequently, Yuuichi tries to hold back from laying a hand on his innocent sister. But it is easier said than done, especially when Hana's ignorance—combined with her innocence—makes her a woman that Yuuichi can't help but desire.

[Written by MAL Rewrite]


No background information has been added to this title. Help improve our database by adding background information here.

Related Anime

Characters & Voice Actors


Matano, Ryuuzou
Hayakawa, Naomi
Animation Director, Character Design
Pita Fetish
Original Creator


Opening Theme

Apple Music
Amazon Music
Youtube Music
No opening themes have been added to this title. Help improve our database by adding an opening theme here.

Ending Theme

No ending themes have been added to this title. Help improve our database by adding an ending theme here.

Jun 9, 2016
LIQfilms (All reviews)
A hentai in which a dumb as fuck little sister is tricked into thinking her big brother's 'milk' will make her become more intelligent or something, but who cares when you're fapping, right?

The art and character designs are fine and do the job, although it feels kind of awkward and choppy having them being placed in front of real life images while they're doing the birds and the bees, but who cares when you're fapping right?

The voice actors are pretty good and convey the right emotions and sexual moans when doing the sexing together, but who cares when you're fapping, right?

If you like dumb as read more
Aug 17, 2016
andervip (All reviews)
When i started watching this series i though "... ok , its a anime male character with a high siscon who lies to her sister in order to have sex with her . ... its not the best hentai story i have seen , but its enough to have a fappy time"
After seeing the chapter 4 , i though : "Damn , this guy kind of remind me Kasugano Sora " . The Male Character of baka na Imouto is a guy who not only wants to have sex with his Little sister , but he also wants to stay with her for the read more
Jul 16, 2017
CthuluChan (All reviews)
This hentai should be one of the absolute worst ever based off of character alone... SO WHY THE FU-


Okay, let's begin.

The story of this hentai is so stupid it's head scratching, the main plot being that this is incest and might as well be some form of rape just based off of how unbelievably idiotic the main girl is... more on that in a bit. The story was non-existent as nothing really happens in this hentai of note, it isn't trying to pull an Angel Blade.

Being a 2016 hentai, the art on display here is pretty well drawn, with characters having enough uniqueness... well the read more
Apr 28, 2018
Deadxet (All reviews)
It's about a horny teenage guy tricking his retarded sister into fucking him by telling her that she will get smarter by drinking his cum.

It is so stupid but it for some reason worked for me, I enjoyed it quite a bit and have watched it multiple times, you'll probably find one episode you like the best out of the four available and stick to it.

The prerequisite for enjoying this is of course that you enjoy incest since the whole story (if you can call it that) revolves around incest.

I found it really hot, then again, I am the kind of fucked up guy read more


Recent News

Recent Forum Discussion