Related Clues:

• Arrangement for deferred payment
• Check the small mattress?
• Parasitic insect or clicking sound
• Blood-sucking insect or sound of old clock
• Blood-sucking mite or parasitic insect
• Parasitic insect or pillow casing
• Make sound like old clock
• A blood-sucking mite or insect
• A blood-sucking mite
• Sound of an old watch
• The parasite sounds as if it's in time.
• The little sucker is in time, by the sound of it
• Sounds as if the sucker is in time
• Just watch, by the sound of it, what a bloodsucker one is
• The clock makes this a parasite