It had been a long battle but at last the Navy had accepted Wrens aboard a warship. But the four Wrens who are posted to HMS 'Majestic' very soon wish they hadn't taken part in the battle, for there are 300 men on board the ship - and they are the only women. The Commander has never heard of 'sexual harassment', allowing his officers and men the freedom of the girls' bodies. For the Wrens, the posting is a living nightmare as they are hung up and whipped on the slightest infringement of 'rules', put into isolation, subjected to intense sexual use and abuse and even forced to service each other. For Erika, a lesbian and feminist, the nightmare seems never ending - until she discovers her own dominant streak over the other girls, some of whom will never be the same after this tour of duty!