For all the content in this update, it hasn't progressed at all in terms of plot. I don't consider Asuna's fall to be a plot. So it's not entirely clear what will happen next. But I'm wondering why Fujino made this Kirito dream on the first night of the update. It's like if we follow the path of "prurience", Kirito will really start a harem, and Asuna will stay with Inoda and her Mother.
Liz doesn't have any positive feelings for Inoda at all. In the cafe, she had those dead eyes again that had appeared since the rape. There's not much time left, and to be honest, I don't see any way at all for Inoda and Liz to get closer. Although, if Kirito does something wrong again, Liz will be completely disappointed in him. Inoda will fuck her again, and this time she will feel pleasure instead of pain. But this is a very bad move. If Liz forgives Inoda for raping her, then she will stupidly go no further than Kirito and Asuna. I remember there are already enough dumb characters in the game. So, your thought may be quite real, but apparently if all these girls get into Kirito's harem, they will play with it like a toy, because all the girls have a stronger character than Kirito himself. Most likely it will be some kind of femdom harem.