I remember seeing this movie when I was really young it was a horror movie. About a creature who posses people threw the mouth its like a worm the woman was to be the girls step mother or something she was obsessed with the little girl she kept trying to kiss the little girl to pass the demon with in her to the girl cause it needed a new host or something I have been trying to find the title but I can not remember it =/

its like this woman right she's supposed to be like drop dead gorgeous right. But she's not young anymore or can't sustain the youthfulness anymore. She's evil and really old. She's got this creature in her, if she kisses someone she can pass them the creature she normal just kills others. I think she dies if the creature leaves the body for to long. But it wants to enter this younger girls body, she saw her and got obsessed with her she might be a teen I can't remember =/ she marries the girls father an keeps trying to kiss the girl to put the demon in her its from late 80s to early 90s

I found out what the movie is called its called The Kiss it came out 1988

YouTube - The Kiss - Trailer

that is the link to the tailor for some reason I can't edit my comments =/