Ore no Imouto ga Saikou no Okazu datta: Imouto de shika Nakenai Kyoudai Jijou 
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Description
Miyu, my own sister, catches me masturbating to my favorite "sister" erotic game! She's always cool, straightforward, and a bit salty, but for some reason, she ends up helping me masturbate. I began to cum on my little sister's skin and have her touch it. After a lot of skinship, now I can't bust a nut unless I'm thinking of her.
Note: Adapted to JAV: MUDR-204
Type
Manga
Related Series
N/A
Associated Names
My Little Sister Is the Best Fap Material
My Little Sister Is the Best Masturbation Material
Ore no Imouto ga Saikou no Okazu datta - Imouto de shika Nakenai Kyoudai Jijou
Ore no Imouto ga Saikou no Okazudatta
Ore no Imōto ga Saikō no Okazu datta - Imōto de shika Nakenai Kyōdai Jijō
Ore no Imōto ga Saikō no Okazu datta: Imōto de shika Nakenai Kyōdai Jijō
俺の妹が最高のオカズだった 妹でしか抜けないきょうだい事情
Groups Scanlating
Latest Release(s)
v.2 c.11 by Galaxy Degen Scans 1 month ago
v.2 c.10 by Galaxy Degen Scans 1 year ago
v.2 c.9 by Galaxy Degen Scans 2 years ago
Search for all releases of this seriesStatus in Country of Origin
1 Volume (Ongoing)
Completely Scanlated?
No
Anime Start/End Chapter
N/A
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Average: 5.2 / 10.0 (61 votes)
Bayesian Average: 5.53 / 10.0
10
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11%
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8%
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2%
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13%
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13%
3+
10%
2+
5%
1+
20%
Last Updated
January 10th, 2026 10:56pm PST - 3 days ago
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Category Recommendations
Recommendations
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Author(s)
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Year
Original Publisher
Serialized In (magazine)
La France COMICS (France Shoin)
Licensed (in English)
No
English Publisher
N/A
Activity Stats (vs. other series)
Weekly Pos #532 (-206)
Monthly Pos #1378 (-271)
3 Month Pos #2448 (-602)
6 Month Pos #3804 (-596)
Year Pos #4415 (+321)
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