William Shakespeare's "Troilus and Cressida"

Cressida has a problem. During the Trojan War, she falls in love with the young Trojan warrior Troilus and eventually sleeps with him. Almost immediately, she is sent to the Greek camp in exchange for an important Trojan prisoner because her father, a Trojan seer who has turned traitor and joined the Greeks, wants her with him. In the Greek camp, one Greek leader kisses her, and then another, and then another. The kisses are supposed to be in greeting, but this is a dangerous situation for a young woman to be in. Will Cressida be true to her vow to be faithful to Troilus? Will Cressida find a male Greek protector? Will Cressida fall in love with a Greek warrior? And is Thersites, a Greek who is deformed in body, also deformed in mind? Or is his cynicism fully and completely justified? Is Cressida the slut Thersites thinks she is?