She is a twin to a cat we took in when we lived in Alaska. We called her Muffin and she, too, was PG when we got her. She had 3 babies. Two girls, all white, and one boy with her markings/color. Our neighbor adopted the boy and called him Biscuit.

The other two white females were scooped up as soon as we put them up for adoption. We then got Muffin fixed. She was so sweet and funny and actually watched TV with us! There were many nights when my son, then age 13, talked in his sleep and called out her name and giggled. Sadly she got out and got run over. Long sad story, but we buried her on our property where we built our first house, and planted a cedar tree over her grave.
If you are fortunate enough to adopt her you'll not regret it!