Blonde teenager Angela (Gloria Guida, To Be Twenty) is not happy about her father’s choice for his new wife, Irene (Dagmar Lassander, Hatchet for the Honeymoon) and does everything she can to destroy their relationship. Aided by her sleazy boyfriend, Sandro (Fred Robsahm), she digs deep into Irene’s past and discovers traits of mental abuse. Irene had been traumatized by a failed lesbian relationship and had latched onto Angela’s father as a means of preserving her sanity. Angela seduces Irene in an attempt to blackmail her but ends up falling in love. Tragedy strikes when Sandro intervenes, pushing Irene over the edge.