User blog comment:Lias' Pawn/The Possibility within the new 'Shin' High school Dxd/@comment-82.6.168.96-20180411123903/@comment-2208155-20180411131214

'''We do not know in what moment he will need those 12 heavenly breasts.. Maybe in 10 years'''..

Or maybe he will use some crazy magic(extended Shirone mode) for make all the girls grow when Issei needs that..

Or Ishi will add like 10 new girls(Busty(5 in heavenly level) and no busty girls) before the ending of Shin dxd..