Possible Clues:

• Don't mention mounted trophy I've ordered paramour
• Don't bring any attention to sketch sending up Eva for second time with Aphrodite
• Refrain from mentioning Dave hugging naked single girlfriend
• Delicately conceal daughter, naked, greeting current boyfriend
• Avoid discussing (an unpleasant thing)
• Doctor and one partner receive a signal to hide
• Be discreet about one partner after doctor has a succession
• Discreetly conceal
• Refrain from mentioning man, one embracing naked mistress