i, 1997 WL 10924, *6 (S.D.N.Y. Jan. 10, 1997)). As an illustration of how the doctrine operates, this Court cited Volpe v. U.S. Ainvays, Inc., 184 F.R.D. 672 (M.D.Fla.1998). As this Court explained, in Volpe, the plaintiff sued the defendant, alleging employment discrimination based on sexual harassment. As a defense t