Know any incest movies with mother son?

i need title of movies that have or are about mother son incest please let me know if you know about any thank you please no stupid comments i want them for research

thanks everyone i really appreciate them you're saving me alot of wrok. please keep them coming.
P.S. thanks anyways but im not looking for porn movies i just mean regular movies nothing that is bought in a porn shop thanks a lot.

Try David O. Russell's first film, "Spanking the Monkey."

Synopsis:

Having just completed his freshman year at MIT, Ray discovers he will have to forfeit his prestigious summer internship in order to care for his mother, who's laid up in bed with a broken leg she suffered in a suicide attempt. Yearning to break free, Ray gets caught up in a sequence of tragicomic events that spin out of control and take him perilously close to the edge of insanity--including the fact that he must resolve a growing attraction toward his homebound mother.

Any movie about Oedipus Rex. Best story of mother/son incest ever.

I think "Flowers In The Attic" has brother-sister incest. Not sure about the mother-son stuff though.

from what i remember
flowers in the attic hinted betwennt he brother and sister the mother was a wacko. good movie

There was an old pr0n movie called "taboo" that had it.

Black X-Mas has this one part with mother and son.The mother was crazy,the son had a rare skin disease.Black Christmas is a great movie.