It almost looks like Kuromu may have shifted her sights from Gyari to Iruma. On Page 6 when she looks at Irumeanie, it looks like her pupils are heart shaped if you zoom in, and then she says towards the end that she wants both Cute and Cool.
Gyari is cool but she doesn’t have the cute, while Iruma is cute AND can be cool. While I highly doubt it is the case, maybe we’ll see Kuromu make moves on Iruma in the future?