That does not matter...you still had no risk.
HIV is transmitted from unprotected vaginal/anal sex, IV drug users and mother to unborn/nurshing child.
sorry i forgot she was mensturating also i see some dried blood on her panty but not on my finger may be bcoz of dim light in th e room
You had no risk. HIV is not passed when masterbating somoene, no matter how many cuts you have on your hand/finger.