Ranked #3259
Oppai Heart: Kanojo wa Kedamono Hatsujouki!?

Oppai Heart: Kanojo wa Kedamono Hatsujouki!?

Alternative Titles

Japanese: おっぱいハート~彼女はケダモノ発情期ッ!?~


Type: OVA
Episodes: 2
Status: Finished Airing
Aired: Oct 28, 2011 to Feb 24, 2012
Genres: Hentai
Duration: 30 min. per episode
Rating: Rx - Hentai
L represents licensing company


Score: 6.941 (scored by 819 users)
Ranked: #32592
Popularity: #3890
Members: 2,056
Favorites: 17
1 indicates a weighted score
2 based on the top anime page.

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Ryuya has an older sister, Miya. He lives a peaceful school life with his friends. But one day, he and his friends accidentally drink a medicine juice. Once you drink it, you'll become sexually sensitive and get excited. The breasts of the girls who drink it will get bigger and they will need to have sex to cool down. Also, to make a vaccine, they will need to get pregnant. Ryuya starts having sex with the girls to cool them down and make a vaccine.

(Source: ErogeShop)

Related Anime

Adaptation: Oppai Heart: Kanojo wa Kedamono Hatsujouki!?

Characters & Voice Actors

Aiba, Matsuri
Aiba, Matsuri
Aoba, Ringo
Aoba, Ringo
Akino, Miya
Akino, Miya


Mori, Kokan

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In both stories, the male lead has to impregnate the female one which also happens to be their elder sister. The both girls even have similar hair color.
Boobs. Two heroines.

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Ending Theme

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Recent Forum Discussion

Poll: Oppai Heart: Kanojo wa Kedamono Hatsujouki!? Episode 2 Discussion
12 replies by PleaseNewEPISODE »»
07-08-14, 2:17 PM
Poll: Oppai Heart: Kanojo wa Kedamono Hatsujouki!? Episode 1 Discussion
5 replies by Tennouji_ »»
09-19-13, 5:21 AM

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Related Clubs

Arab Hentai and Ecchi Lovers محبي الهنتاي والايتشي

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