Possible Clues:

• Morning drinks next to small pit
• Frank but manipulative friend of the scion of Hermiston
• Immeasurable cavity
• Deep hole near top of sarcophagi, buried in middle of pyramids
• Bottomless pit accessed through baby's mouth
• Pit gives baby's mother no trouble
• Gorge some of baby's milk
• It's immeasurably deep
• Wide gulf, poetically
• Bottomless pit (archaic)