Whilst on holiday, a rich tourist discovers a colossal pair of tits sunbathing on the beach below his villa. He rushes down to meet this wonder-women. Alas, she has disappeared leaving only her bra behind. He is determined to find her and sets off on his quest to find the woman whose magnificent breasts fit the gigantic bra. On this island inhabited by busty babes, who will become 'Boobarella'.