User blog comment:DeathGodPrayer/Talk About What You Want!/@comment-4547267-20131225172552/@comment-16281343-20131226074035

If ever the time has come, who do you think will be the first one to bear Issei's child? Or the sequence.

Mine would be:

Rias -> Koneko -> Akeno -> Xenovia -> Asia/ Ravel -> Irina