Out on parole after 8 years inside Bill Hayward returns home to find his now 11 and 15 year old sons abandoned by their mother and fending for themselves. Unwilling to play Dad, an uncaring Bill is determined to move on.

Despite assurances that his condition is common and will pass, thirteen year old Sam is horrified to find he has grown a pair of breasts. His terror intensifies when the resident school bully (the only person to have discovered his secret) sets in motion a tense game of cat and mouse, as he subtly threatens to expose Sam to the school, building inexorably towards a confrontation that neither of them could ever have imagined…