Swedish Bisexual Needs Stallion(1982)

Felipe, an aging intellectual, is now confined to a wheelchair after an accident and finds solace in secretly watching his young wife Simona with her lover Mirella through a one-way mirror, happy at the spectacle itself, the fact that she is contented, and the feeling that there is love and harmony in his household. Unfortunately, this peaceful situation is disrupted by the arrival of Felipe’s son Luis.