User blog comment:TheBlueSlug/Who should issei end up with?/@comment-4823600-20131113224236/@comment-23853100-20131114022308

Rias, Akeno and Koneko might have a higher chance getting Issei's children first. Rias and Akeno constantly scattering the Dragon power in Issei might have some positive side effects to their body. Koneko could use her Senjutsu to control you know what to increase her chances too.