Relation?

They are brothers

brothers

Oh.. Is this the guy who made Chase think he did it with a dog?

Yesss

Yikes.. Okay. Are both the stories happening on the same timeline?

No. Chronologically, this would be the final story about the Miller children, given that they have all married—except for Grayson. Curiously, however, it was the first one developed within Zig’s omegaverse (even though it was only refined and released last year). Dane and Grayson were the very first characters she created.