Onii-chan Is Done For! Official Anthology Comic - Vol. 1 Ch. 5 - Secret Handsign

[MangaDex]

 

[Gian]

Goddamit, even in the freaking anthology!

 

[Kzalca]

It's not Onimai if there's no piss!

 

[mukiex]

Considering the frequency.

 

[tigerstar186]

The waterworks are so frequent in this series that even the other mangaka have to riff on it.

 

[Coinflxp]

Piss fetish is still going strong even in the anthology

 

[Serpent-niisama]

When the first frame was random pissing themselves I already knew it'll be best chapter so far in anthology.

 

[This_Is_Fine]

The fact I didn’t even question the first panel says a lot about how much piss is actually in the main story.