What is the test for exclusion of evidence in a sexual assault case?

Evidence Code section 352 provides: "The court in its discretion may exclude evidence if its probative value is substantially outweighed by the probability that its admission will (a) necessitate undue consumption of time or (b) create substantial danger of undue prejudice, of confusing the issues, or of misleading the jury." As explained by the court in People v. Karis (1988) 46 Cal.3d 612, 638, "[t]he prejudice which exclusion of evidence under Evidence Code section 352 is designed to avoid is not the prejudice or damage to a defense that naturally flows from relevant, highly probative evidence. '[A]ll evidence which tends to prove guilt is prejudicial or damaging to the defendant's case. The stronger the evidence, the more it is "prejudicial." The "prejudice" referred to in Evidence Code section 352 applies to evidence which uniquely tends to evoke an emotional bias against the defendant as an individual and which has very little effect on the issues. In applying section 352, "prejudicial" is not synonymous with "damaging.