That is pretty fair. It would add to the corruption, but it would probably add to people's dislike to the game. Since more time would be spent on adding a scene somewhere in the week, which might have stalled development elsewhere.Again, I think we were robbed by getting referenced by Asuna in her status updates that she has been using toys to satisfy herself when she doesn't have sex with Kirito or Inoda, but then we dont get any scene of it. I think just getting a quick animation with an explanation that during the week time skip when she's not having sex with either of them Asuna is so horny that she's using toys every night. It adds to the corruption that results from wakeup BJ, the unsatisfying sex with Kirito, and then the inn sex with Inoda. I know there was a scene back in Part 1 of her using a toy at her PC, kinda wish we got some updates on that.
Ahh the wonders of people constantly ass-blasting a dev who updates more or less monthly. But yeah, I agree that kind of stuff would have been pretty nice tbh.