In this 1997 classic of British exploitation, three nutty healthcare wankers invent a weight gain serum and feed it to patients at a fat farm. Overnight, the girls find themselves victims of incredible plumptitude.

But the docs have bitten off more than they can chew. The metabolic changes they've triggered increase female sexual hysteria to the point where none of them is allowed a peaceful afternoon's tea without some tart thrusting her bounteous boobies in their faces. A blonde of Wagnerian proportions places her buttery mamms in her doc's trembling hands. Soon he's got her stirring like a pot of ox tail soup. Another wacky whopper minces beavers with her fellow patients, then demands the ol' slap 'n' tickle from two docs at the same time.