.
I guess you must have recognized
Marin Izumi in order to conclude she is part of the cast,
Adiwal00. I am not aware of a source that routinely pegs her as being in this film.
Marin Izumi,, from OPMD-004
(Is Marin that famous? I was embroiled in
another mystery not long ago in this
"Identification Help" area, where another member found the answer, because he had recognized Marin Izumi.)
The only name that I could find associated with
"Young Female Student Physical Mistreatment Classroom 2" [NHDT-650] (Its predecessor, by the way, was NHDT-561) was that of
Aika (AKA Ai Hana; 花桐まつり) or 藍花)
Aika, from SMA-399 and CC-140; hm. Looks like two different women.
... But I don't think she's your girl. Well, at least that's one less from the cast of fifteen or so. I think you may need the services of one of the resident geniuses of
Akiba-Online to pin this one down. Luckily, a couple of them are especially active, at the moment.
Screen shots, for further reference. Your girl appears to be in the first frame, at right.
By the way, while snooping around, this other title of Aika's caught my eye:
"(Three Confined OL) Women Feel Triple Fist Spree" [VSPD-032], and it looks like they are being tormented by other members of the fair sex who happen to be behaving unfairly. (Also starring
Mio Kousaka and
Saki Asaoka.) Sounds good to me.
.