Nina is a girl always horny and it happens often that she s masturbating at the place she is or working. As a secretary of a doctor, often she s hiding herself behind the computer to have orgasm with her fingers. But today it is not enough for Nina. She s using an excuse to be fuck by her boss, arguing that her boyfriend wants to fuck her in the ass and she has never done it before. She wants to offer her ass to her boyfriend at Christmas. The doctor says that he can help her and start to stretch her ass with his finger. But it is clearly not enough. Nina needs more. he s using a flexible Dildo, but it is not enough neither. So he decides to use his dick and fuck Nina in all position. Nina is in heaven. Nina s ass is totally stretch by the doctor's dick. In missionary position, or doggy position, the doctor fuck her deeply. Out from her ass, Nina immediately suck doctor's dick freshly going out of her ass. obviously she likes it a lot. After that long and useful training, Nina is receiving all the doctor's sperm on her face.