Ranked N/A

Dekakute Ecchi na Ore no Ane

Alternative Titles

Japanese: デカくてエッチな俺の姉


Type: OVA
Episodes: 1
Status: Finished Airing
Aired: Dec 20, 2013
Producers: T-Rex
Licensors: None found, add some
Studios: None found, add some
Source: Unknown
Genres: Hentai
Duration: 28 min.
Rating: Rx - Hentai


Score: 7.061 (scored by 904 users)
Ranked: N/A2
Popularity: #4324
Members: 2,905
Favorites: 32
1 indicates a weighted score. Please note that 'Not yet aired' titles are excluded.
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.


Based on the adult PC game by Marine (brand of Marigold).


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Promotional Videos

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Characters & Voice Actors

Segawa, Asaka
Segawa, Asaka
Tanaka, Ryouko
Tanaka, Ryouko
Fujimino, Haruka
Fujimino, Haruka
Minegishi, Yukari
Minegishi, Yukari


Raika, Ken
Raika, Ken
Doshida, Tomoaki
Doshida, Tomoaki
Storyboard, Character Design

Opening Theme

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Ending Theme

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Write a review | More reviewsReviews

Nov 7, 2014
Dekakute Ecchi na Ore no Ane's excuse of a plot goes as follows: three voluptuous sisters have contracted an illness, which requires them to consume male sperm regularly, or else they die. This preview contains "spoilers" of the first episode, if you can call them that. There's nothing but sex here.

If you can get past the incest thing, this hentai title delivers high quality material for stress relief. Despite the seemingly cute visuals, the contents of Dekakute Ecchi na Ore no Ane are extremely depraved and fetishy.

In the opening sex scene, the male surrogate is surrounded by his nymphomaniac sisters who immediately start stimulating him. read more
I found this review Helpful


Anime: Kiss x Sis
Both are similar, including both brother and step/sister love but Dekakute Ecchi ja Ore no Ane can be considered the upper level of Kiss X Sis. 
reportRecommended by sanderz
Anime: Shabura Rental: Ecchi na Oneesan to no Eroero Rental Obenkyou The Animation
Just imagine this, wouldn't it be a dream to be the only lucky person in a family with several gorgeous sisters that shines not only on beauty but attractive physicality as well.

'Shabura Rental: Ecchi na Onee-san to no Eroero Rental Obenkyou' and 'Dekakute Ecchi na Ore no Ane' accomplish just that and taking one's eye off the screen is a thing to regret.  
reportRecommended by ShanaFlame
Anime: Baku Ane: Otouto Shibocchau zo! The Animation
Imagine finding yourself surrounded by attractive individuals with dangerous arsenals and figures to die for. It may be rationalised that heaven is being brought down to Earth, and even better when they approach you like a predator on its prey.  
reportRecommended by ShanaFlame

Recent News

Recent Forum Discussion

Ending Song?
ryuixyui - Apr 30, 2015
0 replies by ryuixyui »»
Apr 30, 2015 7:28 PM
Poll: Dekakute Ecchi na Ore no Ane Episode 1 Discussion
Pudi - Dec 22, 2013
9 replies by kuroneko1271 »»
Jan 10, 2015 8:18 AM