More than you expected

Standing there in the doorway, you are even more shocked by what you see than you were when you walked into the gym. Your jaw damn near hits the floor as you watch men and womyn walking around in what you can only describe as a state of semi-permanent semi-erectness. By that, I do mean both the men and the womyn. The men's cocks are semi-hard and it looks like they have been for quite some time. The womyn all have semi-erect clits. they also seem to have been in that state for a very long time. As you stand there gawking at the view, someone comes up and taps you on the shoulder.

"Excuse me. Are you Mr. Doe?"
"Um... Y...yeah. Th...that's me."
"If you would be so kind as to follow me, I will get you some workout clothes."
"Pardon me. May I ask you something?"
"Of course, sir."
"How long has this gym been clothing free?"
"I don't know what you mean, sir. No one here is without clothing."
"So then are you saying I am naked?"
"Of course not, sir. You are just not dressed correctly for the gym."
"So...if everyone here is not naked, how is it they are appear to be wearing no clothing?"
"I don't know what you are referring to, sir."
"Are you telling me that you don't see that MUCH more of my body is covered than anyone else here?"
"As I said, sir, I do not know what you are talking about."
"If you say so."
"Here we are, sir. Please enter the booth and it will take care of everything."
"Um...ok. Thank you."
"Just doing my job, sir."

You step into the booth and the man closes the door. Just before the door closes completely, you seem to see a rather predatory smile on his face. You shake your head trying to loosen the thought as it couldn't be possible. The booth begins to hum softly. The sound is not unpleasant, just slightly strange. You are paying so much attention to the sound that you fail to notice several things. First, your clothes seem to be fading slowly away as if they simply never existed. Second, you are having more and more trouble remembering what you put on this morning. Third, you are not even sure you DID put on any clothes this morning. Fourth, your memory of clothing being worn is slowly fading. Finally, your cock seems to be getting hard...at least partially.

Subconsciously, you begin to stroke your cock slowly. It doesn't, however, seem to be getting any harder. Of course, you would be surprised if it did as your cock is permanently semi-hard. Your hand almost seems to be right at home wrapped around your cock. The image of the locker room comes back to you as you stroke your cock. Now that you think about it, everyone you saw was masturbating slowly as they walked around. Few if any of them looked like they had cum today, but then again they didn't exactly seem to miss it. About this time, the booth opens up and you step out.

You continue to masturbate as you walk back over to the entrance to the locker room. As you pass the doorway, your hand drops your cock and your cock goes flaccid. You almost immediately forget that you even have a cock. You walk across to the room your sister is in and begin to look for her.