A very amateur attempt at translation, because I didn't want to wait for one.

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Their blog: http://blog.livedoor.jp/h2o_uw/

Raw version: https://e-hentai.org/g/2015410/be117f0699

The author clearly knows little about how apnea works - and it shows. Losing conciousness is not something that happens as if you got asleep - you get rather violent convulsions (the "samba" stage) before that.

Base +13, Chorle +6, Floofywafflinator +6, Qwertius +20

Always nice to see translated H2O content. So few and far between these days

Base +9, the kill +6, Chorle +6, MezzoDragon +8, adfgrtgsdfgsfd +6, venfare +9, popcap991 +6, Lolwey +4, Floofywafflinator +6, Qwertius +20

As a native english speaker, I can say with confidence that this is a very high quality translation, so don't be so hard on yourself :)
Good job Gitta, and thank you very much for putting the time and effort in creating this translation :)

Base +2, Chorle +6, MezzoDragon +8, adfgrtgsdfgsfd +6, Lolwey +4, Floofywafflinator +6

Glad to hear that.

I am unsatisfied when it comes to how the text looks though, so I will be looking for a way to improve it without redrawing the speech bubbles. If I can do that, there should be more H2O translations to follow in the future. I think it's a shame most of them are still untranslated.

Base +6, Chorle +6, MezzoDragon +8, ijkjlj +14, popcap991 +6, minjomaster +6, Lolwey +4, Floofywafflinator +6

The text is fine, don't worry so much ^^

Base +6, Floofywafflinator +6