Wank For Me Doc

Kate has come in complaining about a pain in her knee, she asks you to take a look at it but you are far more interested in the short skirt she is wearing. When you bend down to get closer to look at her knee you realise you can see much more of her panties and you get an instant erection, Kate notices the bulge in your trousers and realises what is going on. Luckily for you she is more than happy to help you get rid of your hard cock so you can help her out with her knee pain.