The greatest show on Earth.

John waited impatiently on the other side of the curtains. The two changing rooms opened on a semi circular space covered in mirrors. In the middle of the afternoon the store was deserted. John wouldn't be able obtain any new wet panties here.

He spent the time waiting by looking at his skill list. He saw that after what he did in his research module Augment body had gotten the overcharged modifier.

Augment/Reduce body: overcharge
On a person you already used the skill on, you can now choose an option to specify the expected results to improve or reduce. The choice is made before paying the mana cost and can be canceled until the skill is used. Using the skill allows to remove past modifiers.
Shape, texture, sensitivity, metabolism, function...

It was great he used it on himself and saw that when using it on his torso it offered body weight as an option. He also noticed with his mom that boobs were recognized as a different area than the torso (which was used as the body, each other part being a special area.)

With this it would be a lot easier to help Anna discreetly without risking ruining her tits and ass to shave off an inch of belly fat. The offensive capabilities were also very good. From what he understood of the spell each use would still enhance or hinder the area generally but with a special modifier. He might be able to add modifiers to existing stacks without it counting to the limit he had on them.

He was cut short in his reflection when Felicity opened the curtains to lead Anna out. The last (and first) time he saw Anna strip down, she was wearing a sports bra and simple cotton panties. As sexy as she was, her clothes did nothing to contribute to it and he was glad to see her remove them.

This was the most simple and less naughty set he picked for her and already she looked incredibly hot in the black bra and panties. They had nothing special, just nicely cut and fitting her perfectly, but the result was stunning. If she was on a beach and it was a bikini there would be plenty of boys laying on their belly rather than their back.

On Felicity's instructions she turned around to show him how she looked from all sides.

"Stunning! And to think it was the most simple we chose. I don't know if I'll survive the rest," he said. He went to hug her from behind, resting his head on her shoulder. She couldn't ignore the pole in his pants, pressed against her ass. While snuggling against her he opened the window for options on his Augment body skill and selected slim with her body as target.

"John, why do you always say things like that? You know that I am not that attractive," she said. "I look ridiculous."

He used the skill and seeing the results did it again. Knowing that, if he messed things up, the effects were reversible had changed his options. He still wouldn't want to influence her mind anymore, he valued her feelings too much, but he was willing to help her a little.

"Anna, your body is beautiful. Don't listen to fashion experts or the girls at school. They messed with your head. You're not as heavy as you imagine you are. I look at you and see a beautiful, sexy, cute girl and you know I am telling the truth. Remember that and look in the mirror, tell me again that you are fat!" he told her. Ok, not the most honest thing to do, but done with the best intentions.

"I... I... You're right! I mean... They were all so slim and they always tell me how fat I am. I thought I was hideous but you wouldn't have this reaction for an hideous girl. I guess I listened to them too much," she said. It looked like she couldn't believe her eyes. The fact was that she was now a bit slimmer than when she entered the changing room, but she wasn't then as fat as she imagined herself to be and a lot more beautiful than what she gave herself credit for.

"Felicity, we're definitely taking those. And two others in that cut but in other colors. Could we see the other thing now? You know which one..." he said to the store owner.

Felicity was smiling, the scene of a boyfriend trying to comfort and give confidence to his insecure girlfriend was very sweet, and she was happy that her store had a part in that. She also smiled because she remembered what John had picked next and heavily insisted upon.

Both girls retreated to the changing room, John knew that now that Anna got into the right mindset it wouldn't take long for them to exit again.

When they got out John almost had a heart attack. It looked even better on her than he imagined. This set was composed out of a lacy black thong and a bra cut to look like a bikini top which offered a nice view of side boobs.

On Anna with her perfect tits it was an incitement to riot. It took John all his willpower and fortitude not to cum in his pants. The small thong going between her butt cheeks was insanely sexy too and he almost canceled his previous order to only buy some of those.

"Perfect, right? You have an eye for this. She's made for wearing thongs with her nice round butt," said Felicity, complimenting John for his choice and Anna for how it looked on her.

"Can we have a moment?" he asked Felicity. The store owner went away toward the counter leaving the two lovebirds together.

"Anna, I've got a problem," he told his girlfriend.

"What? What is it?" she asked, sounding very anxious.

"Well I know what is in the pile she brought in and will make you try next. And if you come out wearing that I will cum in my pants. It's already a close call now, this is why I didn't hug you the second time. I couldn't have held back," he explained. He could have put back his armored underwear, but he really didn't want her to think that the sexiest clothes she had ever worn had no effect on him. Without the boost to his endurance he had recently gotten he would have cum in his pants many times already.

"Is this store so naughty that you can't hold it in? Or is it Felicity?" she asked.

"I'm not going to lie, the store has lot of kinky stuff and she's pretty. But I can handle a bit kinky and pretty. No, this is all you," he said, pointing at his dick. She shouldn't blush like that, she probably had no idea how cute he found it each time she did that and it was doing nothing to help his current issue.

"What are we going to do? We took the tram, if you have an accident you'll have wet pants all the way home," she said.

"I could go to the bathroom but if I'm caught doing that, I could be arrested or maybe simply banned from the mall," he replied.

"Is there an issue? Is everything alright?" asked Felicity.

"No, I mean... We're just having a little problem," said Anna, trying to defuse the situation.

"Trust me, it looks far from a little problem. You really are a lucky girl. You wouldn't be the first to have this problem in the store. Tell you what? You're looking like nice kids. I usually reserve it to club members but I'll do an exception. Take your things and follow me," she said.

Anna grabbed the pile of underwear that was in the changing room and John followed her carrying her bag and clothes.

Felicity walked to a wall with a full sized mirror, a very realistic mannequin on each side, wearing crotchless panties. She stopped facing the mirror and pushed a finger in the plastic pussy of both displays.

The right side of the mirror moved with a loud click, revealing a hidden door.