Il seme di Caino

The impotent Giovanni, who has just got married, receives in his country house his brother Luca, who falls in love with his sister-in-law who also has feelings towards her.The impotent Giovanni, who has just got married, receives in his country house his brother Luca, who falls in love with his sister-in-law who also has feelings towards her.The impotent Giovanni, who has just got married, receives in his country house his brother Luca, who falls in love with his sister-in-law who also has feelings towards her.