Troy was the first to respond.
"Dude! She actually let you use the zipper on her?"
You smiled as you responded.
"Let me? She insisted I use it on her."
Dave's message popped up next.
"Shauna is over here and is asking if you are up to coming over, or if you are too busy exploring your 'feminine side'. I think she wants a girl's day."
Shauna had been dating Dave for awhile, and had listened intently when Amy had talked about the zipper with the rest of the group. You figured she was interested in it, but she didn't want to seem too eager.
With your back to the mirror, you cast a look over the shoulder. Casually, you lift the back of the skirt to examine the under-butt exposed by Natalie's purple panties. You playfully smack it while thinking about it. Explore your feminine side or meet up with your friends?
While you wanted to play a bit, there was something exciting about going out in public as Amy and you had plenty of time later to enjoy Amy's body. It's not like she set a time limit.
You quickly text back.
"I'll head over right now."
Troy's text was seconds after your own
"Can I come too?"
You thought about being in the same room as your friend that was definitely lusting after the body you were in. You had never been attracted to guys before but something about that thought excited you. Maybe Amy's body affected what you were attracted too?
Smiling mischievously you send another text.
"Sure thing. We can make it a double date. ;)"
You didn't wait to see what he said. You got in you car and drove over. You had to adjust the seat and everything, and it felt weird sitting there. At first you thought it was the extra cushion girl's had in that area, but then you realized that it was the skirt. It had bunched up leaving nothing between the seat and your lingerie. You made a note to ask Shauna how to sit in a skirt to avoid that. Sending teasing photos to Troy was one thing but you didn't want to give everyone a free show of Amy's body. Fun and games aside, she was still your best friend and you didn't want to embarrass her.
You arrived at Dave's place soon enough. You looked at the mirror in the car's visor. Amy looked different with the recording spy glasses but she was still cute. Smiling, you spoke to the Amy who would be watching later. "Remember, you said free reign. I hope you meant that, because I'm thinking of asking Troy to help me explore my feminine side. Your body seems exited by that, so I'm wondering if you have a crush on him because I know I don't." After a quick smirk you added, "or I guess I should say didn't."
You looked down and rubbed one of the breasts that now adorned your chest. "From what I've heard, he really likes playing with these."
You stopped groping yourself and exited the car in a way that you hoped didn't flash anyone. You quickly get inside and see that Troy had beaten you there.
Shauna smiled and stood up from the couch. "Hey there girlfriend!" She emphasized the word girl and she came over and hugged you. You always enjoyed the feeling of a girl's breast pressing against you as she hugged you, but the sensation was different when you had a pair of your own.
Shauna stepped back and looked you up and down. "You really wear that body well, you know?"
You smiled and felt a slight blush heat your cheeks. Squirming slightly under her gaze you answered. "Thanks."
"So I was doing a bit of research on the zipper." Shauna continued. "I assume you still have it on your back."
"Yeah, the directions didn't say anything about taking it off so I figured it was stuck there until I got out of Amy."
"Well it actually isn't. You can take it off and let other people use it. The only problem is if you use a different zipper, instead of letting you out, you turn into another suit for someone else to wear. It's called layering and it's popular with some people in the zipper community. Anyways, I was thinking we could have a bit of fun."
Shauna put her arm around you. "We could play it safe and leave the zipper where it is and go on that double date you teased Troy with. Though in that case I expect you to take the date seriously and not just endlessly tease the poor boy with something you never intend to give him. On the other hand we could take the zipper off and have a bit more fun with it."
She pointed at her boyfriend. "Dave and I talked it over. I could use the zipper on him and be your boyfriend for the day or he could use it on me and the two of you could both go with Troy on a date as a throuple."
"I don't mind if Troy uses it on Shauna and I play the man of the throuple as well." Dave added.
Shauna nodded. "I suppose if we are evaluating all our options I could use it on Troy, but I didn't think you would be ready for two dudes on your first day as a girl. Besides, I think Troy would want to be conscious for a date with 'Amy'. Either way the zipper is your's, so what do you want to do?"