When Tom consults the young doctor Jim Coglan, he's a little worried how eagerly he's told to drop trou and gripped in his intimate region, but when the MD calls at the Kelly house, being another local acquaintance, it soon turns out he took his fiancé?Trudy only as the best available copy of Susan, apparently his only love, and even dumps Trudy 'for her' on the spot - yet Tom soon discovers his intentions are even more twisted but innocent...