First there was the experiment, then came the summer of free love.
Sequel to the sensuous and groundbreaking film 'The Harrad Experiment'.
The Harrad College is a teaching experiment where 'free and open' sexual relations are encouraged between students. Not only is freedom of sexuality encouraged, it is required if students at the Harrad College intend on graduating.
After a year of living at Harrad College, Beth, Harry, Sheila and Stanley take the summer off to travel together to test the teachings to see how they work in the outside world.
Away from Harrad College they all soon discover that life is complex and challenging, Harry confronts his wealthy, but narrow-minded father who finds it hard to accept the Harrad teaching, dismissing it as a place for easy sexual encounters, whilst Beth gets a job modelling with an ex-boyfriend much to Harry's annoyance. Sheila and Stanley's relationship is tested to its limit, and they find they need to do much soul-searching to decide what is right for them.
Together they must use the summer to resolve their problems and prepare for another year of growth at Harrad College.