Sexual extortion (h/c bingo)

[sholio]

The last remaining square that I need for a straight line on my h/c bingo card is "sexual extortion". I'm totally drawing a blank on something to write for it, in part because I'm pretty sure I have no idea what that square even means. What is sexual extortion? A "fuck or die" scenario? Someone blackmailing someone else with compromising pictures? I really haven't a clue, and I can't come up with any ideas, so -- HELP. What do you think it means? Do you have any prompts for me? White Collar is preferred, though if you have any ideas for Highlander, A:tLA, Dresden Files, or SGA, throw those at me too!

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