Jenny's comments about the cost of seaweed facials prompt Sammy-Jane to suggest they go to the estuary and gather their own. Aware of the chances of getting muddy, she recommends wearing boots and something waterproof. This is misunderstood by Jenny, as when Sammy-Jane arrives at the riverside in a latex exercise suit and a pair of original Acquo rubber thigh-length boots, she finds Jenny clad in a pvc jacket, skintight vinyl trousers and stiletto-heeled thigh-high fashion boots.

Nevertheless they start their search, but give up in short order due to the dearth of seaweed, and opt for mud fun instead, oblivious to the low-flying aircraft and passing trains. They struggle through the deep sticky slop on the banks of the tributary, and make their way upstream and enjoy sliding down the muddy banks into the water, before smearing the mud all over each other's outfits. They move further up the creek, playing with the mud and throwing handfuls at each other. Jenny, despite her far greater experience in deep mud gets well and truly stuck and they have to dig her out of the thick, gooey mire. They return to sliding down the clay banks into the water, finally doing it together arm in arm. They strip out of their outfits with help from each other, revealing matching skimpy fetish underwear. They gently and lovingly caress each other's bodies with handfuls of mud, covering each other thoroughly, before agreeing that they'll try again another day.