Dr. Cox is conducting a medical study. She is testing a new treatment to help men who have a small penis.
Dr. Cox is a professional and takes this study very serious. While she puts on her medical gloves she explains to her first patient that she has to apply the treatment in the form of a lotion herself to ensure the best results possible.
She applies the lotion on the patient's small cock and rubs it in thoroughly.
The first results should be visible in a few seconds and it's not long before the patient's penis is longer and thicker in size.
Dr. Roxy noticed the results immediately and also a strange odour but a good smell, and seeing a dick grow makes her horny as well. Dr. Roxy insists on applying more of the growth lotion to her patient's penis.
This time Dr. Roxy applies the lotion a little bit different, more like she is giving a hand job. It's important to really rub the lotion in hard and fast for best results she claims.
She notices another growth spurt, and also some white liquid at the tip of the dick. She calms her patient down every thing is ok, she is a doctor nothing to be ashamed about, it is expected that the patient leaks some pre cum after so much growth frequency in such a shot space of time. She examines the cum between her fingers (still wearing gloves). It is much thicker than normal cum and examines it closer to her face and inhales and discovers it is also the source of that smell. That scent makes her visibly horny. She searches for excuses to play with the cock, she removes her gloves and starts to give him a handjob because she needs a sperm sample.She feels his cock erupting and pulsing, she can't control herself any longer puts her patient's cock in her mouth to get a big load of that delicious cum.
Dr. Cox plays with the cum, licking it off her fingers, blowing bubbles and tasting it.
She has now lost all of her professionalism she just wants to feel that cock grow inside of her. She unbuttons her blouse and pulls down her skirt and rubs some of the lotion onto her pussy. Then she stars to ride him, begging for more of that awesome big cock. She demands that he grows inside of her fill her up with that nice cum and make her pregnant.
Dr. Cox gets a huge creampie from an even bigger cock. Now she loses it, she goes completely crazy for cock and cum, she plays with the cream pie. Then she starts to apply all what is left of the lotionand onto her ass while stretching her ass with her fingers. She begs him to fuck her ass, he deserves an even bigger cock. She wants another load of cum. She needs to get fucked by his huge cock. She lets him fuck her and pound her ass hard. Until he blows a big load into her ass (the biggest load so far). While she plays with the cum she noticed that his dick got even bigger it must have been from the lotion on her ass and he was pounding her hard. She encourage him to grow more, while she keeps playing with the cum. He has a god like penis now so big 15" in size.

Dr. Cox cannot believe how huge that cock is, it's not scientifically possible! She tries to fit it in her mouth, it wont fit. Dr. Cox manages to fit it in her wet cum filled cunt and is so filled with cock and cum she rolls her eyes and moans in pleasure. She tells him to conquer all the women of the world with that big godlike cock. He can start with her receptionist, she needs a good hard pounding from that monster sized cock