Jon hurried to Karyn's locker after school to find Susan waiting for him.
"Hi Susan. I just have to grab a few things from my locker and then I'll be ready to go. Jon said he'll meet us outside." Jon told her.
As the two made their way out of the school Susan was getting very excited about her date. Pete had asked her out and they were going to see a movie on Friday night. Jon had been friends with Pete for a number of years and knew he was a good guy but had never thought of him as "dreamy" and "such a sweet guy" as Susan was describing him. Jon was happy for his friend and tried to channel some of that excitement towards Susan. Normally, when he and his friends were discussing dates with girls they focused on what might happen on the date. He and his friends in reality knew very little about the fairer sex and spoke more about the physical side of dating but listening to Susan it was clear to Jon that girls cared more about making the right impression and looking nice for their dates. Girls definitely had more control over what way a date would go.
"Maybe I'll learn a thing or two from this whole experience," Jon thought to himself.
Seeing Karyn sitting on a wall at the gate of the school Jon and Susan approached her. Karyn was dressed very casually in a pair of Jon's jeans and a t-shirt. Her breasts and nipples were clearly visible through her t-shirt and Jon was glad that he wasn't the only one suffering. If only he could take off the bra he was wearing and let Karyn wear it but they both knew it would be social suicide for both of them to be seen to be "crossdressing".
"Hey Jon," Susan said to Karyn. "You ready to go? It'll be nice to hang out but Karyn and I do have some work to do! Isn't that right Karyn?"
"Sure is, but hopefully it won't take too long. And I'm sure Jon can keep himself busy while we shop." Jon replied.
The three headed off to the mall and it was easy for Jon to forget the current situation. The main difference being Susan. She was much friendlier to Jon now than usual and kept a bit of distance between her and Karyn. Usually it would be her and Karyn gossiping to themselves while Jon walked beside them but for now the roles were swapped.
It didn't take long for them to arrive at the mall and Susan made it fairly obviously to Karyn that she should leave her and Jon for a while so she could find something to wear on her date. Karyn seemed very amused by this. She was never too fond of shopping for clothes and was happy to just stroll around the mall, minding her own business.
Susan grabbed Jon by the arm and dragged him from store to store looking for the right dress. She was looking very carefully in every shop and Jon was bored out of his mind. At first he felt like a bit of a pervert hanging out in the women's clothes sections but the numerous mirrors were a constant reminder that to everyone else he was just another girl shopping with her friend.
"What do you think of this one?" Susan asked Jon, holding up a little black dress. "This size looks good for me and I have shoes at home that would go perfectly with it."
Jon tried to feign interest and told her he thought it was nice but she should try it on. He would suggest anything just to get a break and be alone for a while. Susan agreed and made her way to the changing rooms. Jon wandered through the rest of the store to pass the time. Without even realizing it he had wandered into the lingerie section and was surrounded on all sides by every type of female underwear imaginable. He had always been fascinated by women's underwear so decided to take the rare opportunity to explore a little bit. He was looking through all manner of bras and saw an incredibly sexy black one in front of him. He picked it up and wondered what Karyn would look like in something so sexy. Maybe he'd have to come back to the mall sometime on his own to find out. He was trying to work out a plan when he felt his phone buzzing. He saw a message from Susan saying she needed some help and asking him to come into the changing rooms.
Jon, nervously made his way over but nobody paid any attention to him. He found the room that Susan was in but when he entered he was in for a pleasant surprise. Susan was inside with the dress on but the back of it was open. The zip went the whole way down the back and stopped just at the base of her back. She was standing with her back to him and Jon could see the waistband of her pink panties as well as the matching pink strap of her bra inside the dress.
"Could you zip me up Karyn?" Susan asked him. "It seems a good fit but the zipper is so low I can't seem to work it myself."
"Uh, sure, no problem." Jon answered, his voice cracking slightly. His heart rate was increasing and his face was flush. His penis had also come to life and was straining to come out of the tight panties and jeans he was wearing.
With his hand trembling Jon reached out and grabbed hold of the zip. He was trying to avoid touching Susan too much but he couldn't take his eyes off the panties that were visible at the opening of the dress. Trying to pull the zip up with one hand, Jon couldn't get a decent grip of it so he had to place his other hand on Susan's hip to hold the dress in place. He slowly pulled the zip up, being careful not to catch her skin with it. As he did he was taking mental notes of Susan's body. He had never noticed how sexy she was but then again he had never seen her up this close, let alone had the chance to touch her. As he pulled the zip right up to the top he was standing very close to Susan and his mind was overloaded with sensations. The mix of skin, close contact and seeing Susan's underwear was sending him over the edge.
With the zip closed Susan took a step back from the mirror to get a better look at herself. As she did her but rubbed against Jon's penis and he was sure that he was going to cum in his panties but luckily he didn't. He apologized and stepped back himself, very embarrassed. But Susan didn't even flinch. He knew that she hadn't felt anything unusual and he just wanted to get this over with now. Distracting himself, Jon had just about gotten his hormones in check when Susan did a twirl and asked Jon his opinion. Doing his best impression of Karyn, Jon tried to look at the dress objectively and he had to admit that it looked great.
"I love it." He said. "And Pete will love it too. You have to get it."
Thankfully, Susan agreed with him and the end was in sight. Susan was starting to take the dress off to change back into her own clothes. She seemed happy to do this with Jon in the room with her but he quickly made his excuses and left her to it.
His heart was still pounding and his erection had barely deflated as he made his way out of the changing rooms and back to the front of the store to wait for Susan. He couldn't wait to get back to Karyn for some distraction. But he knew that with all the sensations he had just felt he would be having another night of frustration tonight. In fact, he was looking forward to it. Living as a girl was driving him crazy. The way the clothes felt on him. The intimacy other girls were sharing with him. The vision of Karyn that he now had full access to in private. All these things added up to send his horniness off the charts!
