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Alternative Titles

Japanese: おーばーふろぉ


Type: TV
Episodes: 8
Status: Finished Airing
Aired: Jan 6, 2020 to Feb 24, 2020
Premiered: Winter 2020
Broadcast: Mondays at 01:00 (JST)
Producers: Studio Mausu, Suiseisha
Licensors: None found, add some
Studios: Studio Hokiboshi
Source: Manga
Genres: EcchiEcchi, RomanceRomance
Duration: 7 min. per ep.
Rating: R+ - Mild Nudity


Score: 6.781 (scored by 2645126,451 users)
1 indicates a weighted score.
Ranked: #45462
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #1985
Members: 61,776
Favorites: 507
Ranked #4546Popularity #1985Members 61,776
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Episodes: /8
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Kazushi Sudou is a university student who is visited by his two childhood friends, the sisters Ayane and Kotone Shirakawa. When Ayane discovers that Kazushi not only forgot to buy her pudding but is also using her special lotion in the bath, she decides to take revenge and join Kazushi in his bath along with Kotone. Will the perverted Kazushi be able to remain indifferent to them both?

[Written by MAL Rewrite]


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Characters & Voice Actors


Ishigura, Rei
Enomoto, Takahiro
Sound Director
Kurosaki, Eiyo
Theme Song Performance


Opening Theme

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Ending Theme

"Overlove" by Uzuho (うづほ)

Feb 24, 2020
shiranaitori (All reviews)
If you think Overflow's synopsis sounds like the manhwa hentai called "My Brother Slipped Inside Me In A Bathtub" don't worry about whether your subconscious is dirty, because this anime really is adapted from that hentai.

Overflow’s story is a basic hentai story: Our MC bangs his sisters. Actually not his real sisters. These girls are his childhood friends (don’t believe it, they’re actually our MC’s cousins but anime takes it more softly), occasionally they visit MC’s house for sleepovers, and one of these days an accident happens between MC and his cousi--- I mean his childhood friends, Ayane and Kotone. After that day, MC gets read more
Feb 29, 2020
LeGhoShu (All reviews)
The synopsis looked interesting, but it turned into quite a disappointment.

Pretty much typical hentai show with the main character going and banging his not "blood-related" sisters.

Not much to say pretty much the art was a reason why this wasn't that much enjoyment.
+it was degrading by time-

Would say the ending theme was more enjoyable than the show and the one song they have sung during the festival wasn't bad.
Voice acting was pretty fair.

The most unappealing main character in hentai ever. This guy was indecisive which sister he actually liked so he banged them both.
Girls were average the art wasn't making them too appealing.

Only positive thing read more
Mar 7, 2020
Lil_shinji (All reviews)
At first I thought it was an anime, but shortly after seeing the first chapter and the simplicity of its plot I realized that it was an H. Because of my curiosity... I began to see the complete chapters to be able to "analyze" the H and the result can be summarized in a few words. It's a bit of good use of the term "step" as a plot, I know you understand me... (P *** hub)

The rest is an animation that you can enjoy at the beginning but it ends up decaying and the characters are more boobs than personality, quite decent for an read more
Oct 25, 2020
Bloomberry (All reviews)
I am known in my friend group for watching a lot of hentai. They always ask me for stuff to watch, and I'd always have the answer. When they ask what their first hentai should be, I show Overflow, as this is the most wholesome, vanilla, relaxing, and clean hentai I have seen.


The story isn't a big deal here. The story follows a guy who smashes his two childhood friends, who are seemingly close to sisters. Hmmm... The scenarios are pretty vanilla and generic and the type of thing you would think of when it comes to random hentai scenarios. Each episode is a different read more

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Recent Forum Discussion

Overflow season 2
Enjoyylurdd69 - Jul 9, 2020
5 replies by Bitraz »»
Feb 21, 5:58 AM
Why is this not labeled as a hentai?
D-A-W - Feb 1, 2020
9 replies by Balgain »»
Feb 18, 10:55 AM