Related Clues:

• Spicy fare?
• Filth from backfiring food processors?
• Turning stomachs seeing filth
• Coarseness makes stomachs turn
• Art form mounting tacit or easy displays
• Amorous literature
• Rio isn't involved in tourism and is in the Blue Books?
• Album on whose cover Madonna's features were appropriately blue
• Indecent material
• 'Fifty Shades of Grey,' e.g
• Stuff to be filtered
• Soot flake; cereal disease
• Raunchy material
• Corporation's rejected material unsuitable for Auntie?
• Blue material gets stomachs turning