[3] A Sicilian baron, Paolo Castorini has spent his life (beginning before puberty) dealing with girls, and later, women, usually in matters of the flesh.
When his father is brought to his deathbed, Paolo (after making a pass at the dying man's nurse) is surprised to learn that the apparently staid, upright father had been unfaithful as a young man, as also Paolo's grandfather, and that such unfaithfulness had brought consequences both moral and medical.
The movie, of 1:48 hr running time, was released and circulated in Italy, and also played in US arthouses under the title Paolo il Caldo.
Then in 1977 it was re-released for the English-speaking public under the title The Sensual Man, with English subtitles.
[4] Film Critic John Simon described The Sensual Man as an "atrocious movie".