Citadel: Asari Consort

Visit Sha'ira, the Asari consort, in the Presidium. You'll learn that a Turian General, Septimus, is spreading lies about her. She wishes you to talk to him and convince him to stop.

Head down to Chora's Den in the Wards. Speak to Septimus. He is stricken with Sha'ira, but they're no longer together. Go through the dialog, choosing the obviously correct options. Eventually he'll give in and agree to start acting like more of a general. Return to Sha'ira, and complete the mission.

*Note - If you wish to enjoy Sha'ira's "services" simply tell her you are not satisfied with your reward.