Extreme Sexual Dimorphism

Extreme Sexual Dimorphism is a perk found on page 10 of PU2. The "primary male" or "secondary female" characteristics are exaggerated.
It is effectively a net -50% (or greater) modifier applied to a +1 bonus to Sex Appeal which would cost 2 points per B118.
It does not specify "against members who are attracted to those characteristics" as that appears to be implied by Sex Appeal's basic functionality.
For that reason, something like Accessibility for Androphiles only (male characteristics) or Gynephiles only (female ones) is probably not worth a discount.
One problem with this is that it assumes a focus of orientations:
*that androphiles will prefer primary male characteristics over secondary male characteristics
*that gynephiles will prefer secondary female characteristics over primary female characteristics
While this may be true the majority of the time, there can be notable exceptions to it.
ESD could be plausibly taken as a leveled trait but at some point if characteristics are TOO extreme that might begin to be offputting.
Since ESD is "always on" by default, it would not be correct to take a Temporary Disadvantages discount (switchable only) or a Nuisance Effect ("using") to explain the penalty to the Disguise and Shadow skills, or others' +1 to Identify.
Probably the closest is to take these as disadvantages which are linked together somehow (negating one negates other) which is probably best done by ignoring the need for switchability for TD as See Invisible actually seems to do with one of it's PP modifiers.
==Under the Hood==
The negative factors of this appear to represent the quirk Distinctive Features so this is actually just the metatrait of +1 to Sex Appeal (2 points) w/ DF.
Category:Perks