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One who uses his/her mouth to please/motivate as in sexually
(Though if you are not using it as an innuendo, it is a legitimate phrase for a good public speaker)
Guy: "I've heard she goes down on guys a lot. I bet she's a great oral motivator."

Guy: "Ugh she's such a slut. But really all she is is an oral motivator so she doesn't have to worry about being safe."
by Morgan T.L. February 08, 2008

Words related to oral motivator

motivate motivater motivator motive oral oral motivater