A man is just getting in the shower when his wife slips her arms around him. 'Make sure you give everything a good clean' she whispers huskily.
Trembling with excitement, he leaps into the shower and gives every inch of his body a good scrub. He scurries back to the bedroom only to find his wife slouching in a tracksuit watching TV. 'Thanks love,' she says. 'You know how much I hate cleaning the bathroom.'