I would thank her for the offer, wish her "get well soon" and let her know you prefer to make your own choices.

a reputation?   If so, then it may be sincere on her part.  I could myself doing the same thing if I were to get sick prior to an appointment.   She offered her friend, she didn't just send her and not notify you.

Have you seen her friend's website, reviews, photos, etc?   Have you spoken to the friend?  If so, was there a rapport?


Madison

One minute they're screaming because we objectify and treat them as "sex objects"

The next they're sending an alternate set of tits and ass to stand in for the set you WANTED to fuck.

 I'm so happy to be single.

If I have never seen her before, she doesn't know what I am like and what I like.

So at best her suggestion is a long shot.