Rob gave the man an odd look and removed one of the chocolates. It was a white chocolate with a penis shape. Rob gave a hearty laugh and stared at the salesman, "Haha, what is this? Penis chocolates?"
The salesman replied, "Just eat it. You'll like it."
Rob, feeling a strange desire of trust towards this salesman, placed the chocolate inside his mouth. Instantly, he could feel his groin tingling. Rob felt an erection coming and quickly turned around. While he was facing the opposite direction, the salesman ate three of the chocolates himself, a white chocolate one in the shape of a muscular body, another one in the shape of penis (like the one Rob had eaten), and one extra gooey one that had the consistancy of cum.
As Rob was facing the other direction, his cock had begun to snake down his sweatpants. It had made it half way down his thigh before it started to harden. He immidiately pulled down his pants to see the python before him. His hardened cock stuck at a 90 degree angle from his crotch and bobbed up and down at a monsterous sixteen inch length. Turning around to show the salesman what the chocolate had done...