Actually, I think Asami said he would not forgive "betrayal". I don't know if BJ-gate counts. I agree that Asami would probably erase (or at least punish) Sakazaki and take steamy and hot action to make sure Aki knows where he belongs. I'm more worried about Sakazaki and his new lover blackmailing Aki over it than I am about Asami finding out.
I'm also worried about this to be honest. I want to see it quickly resolved but the way the plot is going, it doesn't seem to be heading in that direction anytime soon. I wish it didn't happen but the way that it will eventually be resolved will really show what type of man Asami is and what type of relationship AxA have. Aki is young and went through all types of traumatizing events and he constantly feels lack of self confidence when it comes to his relationship with Asami. Asami on the other hand has not done much to build up his confidence. His actions speaks loud and clear to us readers but to Akihito it's all a bit ambiguous. Now that Akihito has made a mistake, what will Asami do? Will he understand why he did it or will he not even care and just get angry. I think that's an opportunity for character growth for not just Akihito but Asami as well.
Despite this new chapter Im still hung up on the fact that in Chapter 44 Takaba gave a dude ((who wasn't asami >_< )) a blowjob.. For information. The guy even took a picture!! What if Asami found out??!! cause he mentioned before that he wouldn't forgive him if he ever left or did anything with another man.