According to the information Hong Xiaofei understands, this kind of cloth strip is made of high-strength fiber cloth, which can be cut with scissors, cut with a knife, corroded with a strong acid and alkali solution, burned with fire, etc., but it cannot be greatly damaged.

However, because this kind of high-strength fiber cloth is produced by domestic and foreign manufacturers, there is no secrecy, so anyone can make a defensive underwear.

Hong Xiaofei lifted a strip of cloth, and then tried to lift it up, he found that this strip of cloth was elastic and good, but it was a little rough.

For the overall design, Hong Xiaofei is still very satisfied, he knows that the waist, leg and crotch of the shorts, as well as the back hip seam are connected with such cloth strips to form a whole, and then wrapped inside the cotton fabric, which is equivalent to the most important defense.

On both sides of the waistband of the shorts, there are two movable buttons, as long as the girl wearing this shorts does not tuck her abdomen, her own fingers cannot go in, and it is naturally difficult to remove the two live buttons, and the shorts cannot be taken off.

And if she encounters danger, it is naturally impossible for a girl to close her stomach when she is nervous, and other people's fingers can't reach into her inner pants, so it is naturally more difficult to take them out.

But now Hong Xiaofei needs to be verified, he said with a smile: "Qingge, I want to do an experiment, I am going to pretend to be a gangster and violate you, you have to remember not to close your stomach, I want to try if I can take off this short!" ”

Peng Qingge thought for a while and said, "I think you shouldn't be able to, right?" One? Root? Read? Novel xstxt! These shorts are hard to take off without my own belly! ”

"Well, that's good! Then I'll try, in case I take it off, you can't blame me, after all, I'm all about making your design more perfect! Hong Xiaofei said the ugly words ahead.

"Good! Come on! Peng Qingge agreed very happily and secretly puffed out his abdomen.

Hong Xiaofei put his hands on Peng Qingge's abdomen, and easily pressed her abdomen out of a groove, and then his hands had already reached into the shorts, clinging to the soft and warm lower abdomen, and his thumb pushed to the middle, and then untied the two live buttons.

"Ahh No! Peng Qingge hurriedly shouted.

"Hehe, it's okay!" Hong Xiaofei hurriedly took out his hand: "Aren't there still four strips of cloth pulling?" It's not going to fall at all! ”

"Uh, yes! I just wanted to prevent this, so I added four strips of cloth, and it seems to have really made a big difference! Peng Qingge showed a hint of a smile.

"Hehe, in fact, if the live buckle is changed to fingerprint recognition, there is no need for these four strips of cloth at all...... Originally, this fabric was not very breathable, and with these four strips of cloth, it would be even more uncomfortable for people to wear! Hong Xiaofei said with a smile.

"Ahh That's right! Why didn't I think of fingerprint recognition technology? Peng Qingge suddenly said.

"Hehe, a hundred secrets...... The location of the satellite positioning alarm system design is good, and it is very convenient to alarm! ”

Hong Xiaofei saw the alarm system at the waistband of his trousers, praised Peng Qingge a few words, and then looked at Peng Qingge's bra.

"Well, Qingge-san, can I touch this bra?" Hong Xiaofei asked.

"Absolutely!" Peng Qingge is very refreshing.

"Good!" Hong Xiaofei immediately put his hands on the bra, and then gently pinched and held it, his hands could be held, it was very elastic, and while he was excited in his heart, he asked softly, "Do you feel anything?" ”

"Well, I still feel it...... It hurts a little! Peng Qingge said with a frown.

Hong Xiaofei was secretly happy, and finally discovered the difference between Peng Qingge and the little girl, one of the breasts was a pair of slightly jerky apples, and the other was still the airport.

"Well, even though the whole bra, including the straps, is made of high-strength fiber cloth, you still suffered from the violation, and although I don't feel anything, at least you still feel it...... And the live buckle you designed in the front still has no fingerprint recognition, as soon as I let you close your chest, the live buckle is easy to take off! Hong Xiaofei said with a smile.

"No, that should be hard, right?" Peng Qingge was suspicious again.

"Good! Do you want to do a demonstration? Hong Xiaofei asked again, and it was also to verify whether a pair of apples really existed.

"Good! I don't believe it! ”

Before Peng Qingge's words were finished, Hong Xiaofei had already pulled Peng Qingge's hands and hugged them together, and at the same time as his chest suddenly contracted, Hong Xiaofei used the index finger and thumb of one hand to enter the middle of the bra, and pushed away the live buckle, and then the bra fell off and half opened, revealing a round outline that had begun to take shape.

"Ahh Hello...... Dirty! Peng Qingge originally wanted to say that Hong Xiaofei was so powerful, but he was busy discussing the problem with Hong Xiaofei, at this time, the live button of his shorts under him had not been buttoned, and the live button above had been unfastened, if he didn't cover it, the bra would fall at the same time, and the shorts would also fall, then everything would be seen by him!

"Uh, I'll go to the locker room and see your design, and I'll come back when you're done!"

Hong Xiaofei has verified another difference between Peng Qingge and the little girl, and while he is happy, he is not good to take advantage of her, so he simply went to the dressing room.

After admiring a few bikinis, underwear and pajamas designed by Peng Qingge, Hong Xiaofei has some new ideas, but there is no need to elaborate on them now.

"That's it! I'm already fine! Let's talk about how to defend actively! ”

What Peng Qingge wants to know most now is how to make the guard underwear perfect, the use of fingerprint technology to make live buckles is certain, and what should be done about the active defense that Hong Xiaofei said?

After Hong Xiaofei re-entered, he saw that Peng Qingge had finished dressing, and there was still a hint of blush on his face, but he still looked very arrogant, Hong Xiaofei said with a smile: "Active defense, naturally, when the aggressor touches your four ** parts, he loses the ability to continue to violate, and even the hands and feet that touch the ** parts and even Xiao Ding Ding and other places are punished, making him unbearable pain or itching, and he can no longer have the idea of violating you." In addition, you use the alarm system to call the police, so that the crime is terminated, your safety is protected to the greatest extent, and it is also convenient for you to escape! ”

"Well, what can be done then?" Peng Qingge thought that if there was such a way, it would naturally not be possible for anyone to imitate it, and then the defense liner would definitely sell well all over the country and even the world!

In that case, how much money will you make with this protective underwear?

Seeing that Peng Qingge had fallen into a beautiful vision for the future, Hong Xiaofei said with a smile: "I will design a medicinal liquid, and both bras and shorts will contain the active ingredients of the medicinal liquid...... There is no problem for women to be next to each other, but it will be unbearable for men to be next to each other, and it will subside for at least a day or two, so that everything will be solved! ”

"How long does the medicine last?" Peng Qingge asked again.

"Three months!" Hong Xiaofei continued: "Girls who have money to wear guard underwear won't care about this money. And three months is exactly a quarter. According to the temperature and environment of spring, summer, autumn and winter, you can design four types of defense linings, which is enough! ”