But how Mitsuaki is shown, he's too much of an otaku to pay attention to any sort of female flesh. I doubt Sensei would be able to change his taste. I suppose he's just being caring and humble.
The husband has been acting like a douche since the first chapter, wouldn't be surprised if he ends up ditching Sensei for the job or anything else.
Hopefully we get some spicy panels next chapter.
Thank you for the release!