User blog comment:B214/Question and Answers 2/@comment-4547267-20140505213203/@comment-24098614-20140505230207

Kuroka could still happen you know because she makes it known to Issei that she wants Issei from users of Dragon Gears because they will provide very powerful offspring but personally I don't think that Issei can't handle Kuroka he might be a pervert but she would eat him for breakfast because unlike the girls of his Harem I think that she is experienced in love matters because the only person that can save Issei from Kuroka is Koneko.