Simon has a turbulent bond with his father. During his parents' vacation, Simon starts a risky flirtation with his dad's lover, becoming entrapped in the complicated family web.

Simon has a love-hate relationship with his father, a polyamorous Jewish psychiatrist. When his parents go on holiday, Simon initiates a seductive game of cat-and-mouse with his father's mistress and gets disastrously tangled up in the sticky family network.