I dont know Sarah and i havent been to see her but im pretty sure her profile pics are actually of Faith, english pornstar / glamour model.

I cant find the exact photoshoot but there is a definite resemblance:

Sarah: Sarah, Galway Female Independent Escort, profile on Escort Ireland

Faith: .::InBedwithFaith.com::. Red hot free pics
Big Breasted British Blonde - In Bed with Faith
Gallery

Dont get your hopes up galway