Guys the whole thing about mind control is getting out of proportion around here

What happened this time is nothing new and wasn't mind control either, Fujino was just playing with the Inception concept a dream within a dream but as a RPG inside a RPG
Sauna and Kirito went there to redo their memories from SAO, first dream them comes Inoda and Slutsuna as the second dream.
Was more or less like the ritual they were tricking the system to finish the task.
Asuna will remember pretty much everything between her and Kirito, what we saw in this update was just she "playing along" with Inoda sex roleplay like always or pretty much since the fake Kirito incident, but she is not lying about the things she said, that's why appears to us that she was being mind controlled by Inoda, the reality is that she truly think those things about Kirito and Inoda.
Now about the Inoda harem thing, Fujino is just testing the waters so to speak, but would be very easy for him to do it, Sinon is already in close proximity to Inoda in the company and she can be asked to use him in one her videos by idk Asuna or Kyoko, Sugu can be brought by Sinon herself to participate in one her videos, then guess with who.
See don't take much to come up with something plausible for the harem to happen.