Sexy blonde milf takes it from behind in casting

I remember a few months ago I had this hot blonde MILF come in. She'd seen an advert I put out looking to add more models in to the book. I was sure I'd seen this babe before. Anyway, I asked this girl, Susan her name was, a few basic questions. I can tell she is quite happy to do porn. She just needs the work quick and fast. I needed to check though if she can be comfortable on camera, no point sending her off to the clients if she freezes when the time comes to film! And she certainly wasn't! She gave me the best blow job I've had in ages before letting me fuck her beautiful pussy. However I wanted more before I came all over her face...Then it dawned on me...I have seen this MILF before. It was Summer!