Nameless characters from a hentai anime Ma ga Ochiru Yoru. One is an office lady that got violated in the prologue. And two demon subordinates from a flashback in episode 3. We only see those demon girls for a few seconds, and their eyes are closed, but since most other demon girls have blue eyes in that anime, that was my assumption for them as well. Due to what's happening to them, I can't even include much of what's on the screen as an example, but it should be enough to understand which demon girls those are.

While all three of them are victims, I don't think any of them actually die. Office girl probably gets to go home, though traumatized, while the demon girls most likely end up in some tentacle slavery.

Lora training freaked out for some reason however, taking many hours, going for 12 out of 10 steps and adding a third leg to them, but it should still work with a proper base model.

Prologue Girl: MGOY, ProlOL, brown hair, long hair, green eyes, large breasts

Extra: suit, collared shirt, suit skirt, thighhighs, high heels

Demon A: MGOY, Dem-A, black hair, long hair, curtained hair, forehead, blue eyes, large breasts, pointy ears, small horns

Demon B: MGOY, Dem-B, purple hair, long hair, straight bangs, blunt bangs, blue eyes, large breasts, pointy ears, small horns