And They Call It Summer (2012)
A 40-something wife whose marriage isn’t consummated has an affair with a younger guy who is infatuated with her.
Actors: Filippo Nigro
Facing Windows (2003)
A wife starts making love to her handsome but nerdy neighbor in his living room but he starts yapping about how obsessed he is with her and that he watches her day after day from his window so she loses interest.
Deep in the Wood (2015) aka In fondo al bosco
A wife whose offspring has gone missing has an affair with the police commissioner who handles her case.