Katrin Saß and Viola Schweizer in Meine Frau Inge und meine Frau Schmidt (1985)

The East German romantic comedy My Wife Inge and My Mistress Schmidt stars Viola Schweizer naked as the wife and Katrin Saß undressed as the mistress of a typical young East German husband and father.

Viola @ IMDb
Viola @ Wikipedia (German)

Katrin @ IMDb
Katrin @ Wikipedia