お兄ちゃんはおしまい! /
ONIMAI: I'm Now Your Sister! /
Onii-chan Is Done for /
Onii-chan wa Oshimai! /
不当哥哥了! /
别当欧尼酱了!
![](https://xfs-n01.xfsbb.com/thumb/W600/ampi/534/534fa13b7caeed5818a4441bf509dd1b55ec55a1_1348_1920_500577.jpeg)
Rank:
18468th, it has 168 monthly / 4.1K total views.
Authors:
Nekotofu
Artists:
Nekotofu
Genres:
Manga
,
Seinen(M)
,
Comedy
,
Gender Bender
,
Sci-Fi
,
Slice of Life
Original language:
Japanese
Translated language:
English
Read direction:
Right to Left
Original work:
Ongoing
Upload status:
Ongoing
Summary:
Mahiro Oyama was just a normal erotic-game loving dude...until he woke up one morning as a woman! Turns out his mad-scientist little sister, Mihari, tried out one of her new experiments on him...with a disastrous outcome, as far as Mahiro's concerned! But Mihari is as determined to study him as he is determined to go back to his shut-in, game-playing life, and one thing's for sure...life is going to get a whole lot weirder from here on out!
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Chapter 70.5
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Chapter 70
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Chapter 69.5
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Chapter 69
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Chapter 68
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Chapter 67
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Chapter 66.5
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Chapter 66
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Chapter 65
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Chapter 64
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Chapter 63.5
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Chapter 63
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Chapter 62.5
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Chapter 62
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Chapter 61
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Chapter 60.5
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Chapter 60
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Chapter 59
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Chapter 58.5
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Chapter 58
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Chapter 57
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Chapter 56.5
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Chapter 56
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Chapter 55
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Chapter 54.5
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Chapter 54
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Chapter 53.5
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Chapter 53
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Chapter 52
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Chapter 51.5
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Chapter 51
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Chapter 50.7
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Chapter 50.6
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Chapter 50.5
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Chapter 50
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Chapter 49
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Chapter 48.5
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Chapter 48
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Chapter 47.5
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Chapter 47
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Chapter 46.5
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Chapter 46
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Chapter 45
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Chapter 44
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Chapter 43.5
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Chapter 43
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Chapter 42.5
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Chapter 42
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Chapter 41.7
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Chapter 41.3
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Chapter 41
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Chapter 40.5
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Chapter 40
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Chapter 39
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Chapter 38
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Chapter 37
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Chapter 36
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Chapter 35
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Chapter 34.5
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Chapter 34
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Chapter 33.5
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Chapter 33
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Chapter 32.5
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Chapter 32
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Chapter 31
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Chapter 30
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Chapter 29
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Chapter 28
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Chapter 27
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Chapter 26
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Chapter 25
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Chapter 24
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Chapter 23
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Chapter 22
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Chapter 21
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Chapter 20
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Chapter 19
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Chapter 18
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Chapter 17
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Chapter 16
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Chapter 15
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Chapter 14
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Chapter 13
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Chapter 12
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Chapter 11
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Chapter 10
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