Related Clues:

• Book Henry concealed for a spell of arousal
• Tedious routine occupying male deer in autumn
• It can be frustrating, mate
• Heat somewhat underutilised
• Does get attention during this humdrum activity
• Track back in future
• Monotonous lifestyle
• Long deep track
• Dirt road groove
• Undeviating routine
• Game at final furrow
• Monotonous routine that is hard to escape
• Routine show of affection
• Groovy time of excitement?
• Period of sexual excitement in some male ruminants