Yep you all read right this is black force energy where Ochako cheated on Izuku with the boys of 1a and 1b along with Mirio and soon Izuku changed from being nice to taking everyone girl and making them his.
Ship
Izuku x harem
Name:
Momo (main due to a bros betrayal)
Kyoka
Mina
Toru
Tsysu
Itsuka
Yui
Fuyumi(he felt like a dick so he took her)
Mitsuki(life's a dick so he took her as well)
Sestuna
Pony
Reiko
Ibarra
Nejire
Rei
Yep they are the women or girls of the boys Ochako took from theme and they are in love with Izuku and for Mitsuki Maseru died in a car crash. His mother also gained black force energy as she finally stop hiding behind closed doors and stop acting weak as Hisashi loved it since he started it to begin with.
I believe that's all of the girls sorry if I missed some
