I like the new route but the scene sounds a bit forced. Kyou hypnotizes her so casually? He's not repeating what happened with Nozomi. Doesn't he notice anything strange? And on top of that, he thinks that Akiko is attracted to him. I understand that Kyou is confused by his anger and that he feels cornered. But the scene doesn't flow to me. I would revise it. Maybe lengthen it so that what happens makes more sense.
Don't get me wrong. I'd love to see more of Akiko being hypnotized and where this could lead. But the beginning of this route doesn't seem as logical as the others.