日光日白係到性幻想, 如果係真, 你仲唔用手機影低佢, 然後upload 上 youtube咩, 超!
answer is yes you can definitely file a charge against her indecent act
similar cases occurred in western countries from time to time but never heard of it in hk
She might have mental illness.
If the lady lives alone and drawing in all the curtains, don't see why shouldn't she be naked in her own apartment.