[saixhinata]

I'm looking for what may be a hentai as I remember there is a bit of nudity. From what I remember a guy appears to this girl in the streets somewhere. He then proceeds to kiss her and puts a parasite in her that takes control of her mind. Later the girl goes back to a dojo of sorts where there is an old man and another character. She then reaveals the parasite from her mouth but the old guy seals her body with a talisman on her forehead. THey then kill the parasite when it comes out of her. It seemed to be on the older side, being made around the late 80's into the early 90's. Your help would be greatly appreciated. Any ideas???