Related Clues:

• Full of vigour for motoring organisation going to end of January
• Like blue material
• XXX-rated
• A bit improper
• R-rated, perhaps
• Obscene for Waterford to go after the Spanish returning
• Tending to arouse
• Artist starts to colour you blue
• Dreadful squire is a little blue
• Showing a lot
• Eliciting a 25 Down, maybe
• Suggestive payment made to landlord in receipt of benefit
• Rio, etc., switched for a bit of passion
• Naughty boy absorbs part of the Bible
• Intended to arouse emotion — result, initially, of hearing organ