Sweet Teen (1976)

Name: Sweet Teen
Genre: Romance, Comedy
Released: 1976-02-19
Duration: 92 min
Cast: Tuccio Musumeci, Daniela Giordano, Sonia Viviani, Marcello Martana, Dagmar Lassander

A middle-age businessman marries a much younger woman, but is still carrying on with his sexy secretary. He somehow has the energy, however, to lust after his wife's visiting young niece.