Why is it cheating?

bc it's supposedly connected to this other doujin with the same setting, in which is shown that they both have other partners

https://dynasty-scans.com/chapters/not_for_you

You can infer cheating pretty easily with page 12 without reading any of the artist's other works.

And before I get lynched by the joke police for the crime of being a grouchy grumpus, I’m not REALLY that mad or anything.

and another thing: im not mad. please dont put in the newspaper that i got mad.

This one was readable, yeah, but it was also bad enough that I almost left a comment earlier myself.