Ok ok so In order for their stand to "recharge" for power They need to go out and "hunt". They ONLY go for people who r*ped and harassed others in anyway. They lure in the bad people by going to clubs or areas known for assault and stuff. Once they got them, they use the lipstick "stand" and kiss them. The person begins to melt. Before the person dies Astrid has to quickly use her stand to absorb there energy. Female's energy give her more energy and power Uh I think that's it