Fresh from their star turn in Megahex, drug-addicted witch Megg and her cat Mogg decide to take a trip to Amsterdam for some 'quality time', but the trip gets off to a bad start when they realise they've forgotten their antidepressants - they need Owl to come and save their holiday, but why has he arrived with a suitcase full of glass dildos? And what will they do when they return to find that Werewolf Jones has turned their apartment into a 'f**k zone'..?