Maria and her husband are a middle-class couple that has to move in with the father of hers, who has a debilitating aneurism. The woman suffers from an obsolete existence as a submitting housewife. Her husband is extremely catholic and does not support the idea of sending Maria's father to an old people's home. She sees no escape from her torture, until a mysterious call takes place.
13:51 - Maria is fucked by her husband.
37:44 - Maria is fucked by her husband, this time more forceful because he gets mad at the mysterious phone calls she's been receiving.
44:17 - Maria is fucked by her husband, but fantasizes that it's her young neighbor fucking her instead.
48:10 - Maria has her pussy eaten by her young neighbor at her place.
1:03:03 - Maria gets beaten up by her husband while she's half-naked.