Mia is Dawn Slater.
Solo masturbation and dildo work with dirty talking, squirts, pees into a glass. Then invites the window cleaner in (not very well staged) for a b/g session. After a bj this goes straight to anal, no vaginal penetration at all.
A second sequence follows similar lines, beginning with a different outfit, but the b/g sequence is shorter, ending in a facial.
Mia's accent sounds American at times, but mostly northern English.