Fujino must be thinking, Boy, that escalated quickly.
Truth to be told, i don't know how or if Fujino is going to solve this thing about Sugu plot, or even if he thinks that need a solution to begin with, but one thing he managed, stir the fan base with this last update.
Because he didn't had any idea how to use her in the main story he left Sugu "floating" while he focused onto the main story line, with small insertions here and there he kept teasing the fans, but now when he need to use her to move the plot he can't, because he feed the fan expectations about a great plot for her, she broke the NTR cicle, she will be the Kirito's redeemer his chance of a happy ending and so on, when in reality like i said he just didn't had any idea how to use her without a bull.
The damaged is done, the problem in using Sugu now for a hot sex scene it's not with her but with the partner, Kirito in the story was not created for that, so the logical choice in Fujino's mind is Inoda but he will get backlash from the fans for that.
Fujino is in a dilemma, he probably want to use her for sex scenes because after Asuna she is the fans favourite and for variety sake, but his only option is Kirito and he knows how umpopular his scenes are many fans will just skip the entire thing, so that would be a waste of time in his mind, and most important Fujino don't want and don't know how to write and do a scene, that will be in essence lovey-dovey vanilla, because of Kirito.
So here we are stuck with Asuna and Inoda sex scenes only.