"Uhh..." said Ben. "I should have waited for you to explain. But..." He couldn't help notice Tony's cock.
"Well?" asked Tony.
"I have to admit that suddenly you look a lot more attractive to me," said Ben. "Maybe I am gay now, but I do *not* want anything stuck up my ass! Please," he said to the clerk, "you have to have *something* to help me!"
"But I told you, you can't get your cock back. The only way you're going to have sex with anyone is to get it in the behind."
"I don't believe that," said Ben. He looked at Tony's cock... it seemed strangely inviting... but he still couldn't stand the idea of sex that way. "Keep looking! Find me something!"
"All right," said the clerk, who went off and returned with a pink packet of powder, along with another for Tony. "Take this!"
Tony grabbed the packet. It was another cock shrinking powder, and he was careful not to use it all. His cock shrank to a more reasonable length.
Ben grabbed the pink packet from the clerk, swallowed it, and asked "Okay, what is this? Am I going to regret swallowing it?"
"If you were really worried," said the clerk, "you should have asked before swallowing it. But it's Pussy Powder. You can't get your dick back, but you can get something else."
Ben clutched his crotch and then stared at it as around his pee hole formed what looked exactly like a clitoris and vagina, and his balls moved up and inside. Then he felt the vagina open up into him and a strange tickling sensation as his insides transformed into those of a woman....