delitto carnale (1982)

a large group of people, made up of relatives and friends, goes to a hotel to attend the funeral of the owner, who died in mysterious circumstances. the sad occasion does not disturb the guests, who happily dedicate themselves to amatory practices. the death of the deceased's two nieces convinces one of those present that there is obviously someone interested in making as many people as possible disappear from those affected by the will. in reality the killer is the son of the owner's girlfriend, intent on marrying her and inheriting the family fortune without other competitors.