User blog comment:The Ultimate Pawn/Clarifications on Issei's harem and his peerage/Peerage and Harem Predictions/@comment-199.195.224.47-20170204021859/@comment-2208155-20170205214909

She is in the ORC..Every girl in that club is a future member for Issei's harem

For now, I don´t see reasons for made her join Issei Peerage... Only if Issei fight and wins Sona Peerag'''e.. Sona could give to Issei his fan Bennia.. '''

Reasons? Sona dream.. In the Vol 17, all Rias Peerage help her..