User blog comment:B214/Talk About What You Want! 2/@comment-24098614-20140922212723/@comment-1359322-20140923012252

You know i lost count of the number of times you been going on spouting on this issue.

Being less perverted =/= to stop being perverted. It's a sign that Issei is focusing on more that just breast right now. In the past, all Issei focuses on is on breast, breast and more breast. But now Issei focuses on more stuff like being a Hero to the Underworld children, further his relationship with Rias (Issei should reach the point where he should focus on love equally as his perverted desire, you can capture the heart but if you can't keep it, it's meaningless), stopping Rizevim (the guy is trying to bring apocalypse on the world). With all this things, Issei couldn't just act like the stupid pervert that he was in the past.

I'll repeat, becoming less perverted doesn't mean Issei will stop being perverted, it just means that he found more important stuff to focus on rather than just simplemindedly focusing on breast like before.