A married couple Kate and Andrew has come to Doc on their friend's advice. They've stumbled upon a big problem - Kate couldn't reach orgasm during sex. This fact disturbed both of them. Kate was very confused, and even wanted to leave, but Doc has assured the couple, that this problem is very frequent and that he could help them. He proposed to go on with the session and he guaranteed that Kate will be satisfied. Doc has started to fuck Kate with his fingers and Andrew couldn't wait and entered to his office. He proposed Doc to join them. Soon these two handsome guys fucked Kate in all styles and positions. Kate was screaming from passion and lustful pleasure. After that wild sex, the couple thanked Doc with admiration. They will always remember these emotions. And, it's possible that they will return to Doc to repeat the session.