Orentation Escorts
This heading exists for one practical reason: it decides which bookings involving more than one person are possible. For an ordinary booking it changes nothing.
Why it is on the site at all
Because duo bookings and couples bookings depend on it, and finding out at the door is far too late. Putting it on the profile settles it in advance.
If you are booking on your own and she is booking on her own, this page is not relevant to you and you can safely ignore it.
The four pages
Hetero is the default and much the largest group. Bi-sexual and bi-curious are smaller, and bi-duo is a specific pairing rather than an orientation.
What it does not decide
Anything about a one to one booking, which is the great majority of what happens. Orientation is about who else is in the room, not about how an hour goes.
It does not decide what she offers either. That sits on the individual profile alongside everything else, and no heading on this site is a substitute for reading one properly.
How to use it
Only if a second person is involved. Otherwise start from area or nationality, both of which narrow the roster in ways this cannot.
Worth saying
What is on a profile is her own statement about herself, and it stands. It is not an invitation to negotiate and it is not something anybody should be asked to justify.