Saikin Kono Sekai wa Watashi Dake no Mono ni Narimashita...... - Vol. 4 Ch. 61 - You're a Bitch by Nature?

[MangaDex]

 

[PsychoTheRabbit]

Being a bitch aside shes surely is kind of an asshole sometimes...
What Eri just described is that she doesnt do nothing useful and still gives lot of trouble. Wonder if this whole "trip" isnt to help her fix her life. Since from what we've seen her life is sex, food and fear.

 

[Lyuze]

Hey, you can't blame her she turned that way. She is a victim in the first place and got that trauma for the rest of her life, perhaps the sex pleasure is an escapism for her.