Since Yin Yu's urethra developed, the master and slaves have eaten the marrow and learned the taste and practiced every day.As Hu Qiang's health improves, he can take the initiative and fuck Yin Yu in tears every day.
The two of them had a good time today. Aunt Liu was about to inject new detoxification potion for Yin Yu. Yin Yu clamped her legs tightly, and her voice was shivering.
He asked Aunt Liu tremblingly: Doctor Liu... You have said before that yang poison will have an impact on my body.My urethra...when it is closed together now, it will sting.Is this... a side effect you mentioned?
... Alas... I finally have to face this.Miss Bai, Hu Qiang is no longer in danger of his life. As long as someone takes care of him in the future, he can still live...
Aunt Liu, please promise me not to tell the master this.I want him to be cured, I want him to be cured.I don’t want a half-life master, you and Uncle Liu will continue!Just don't tell the master!
OK... Since you're so persistent...
Aunt Liu sighed deeply: Miss Bai, you help Hu Qiang suck out the yang poison, then use the medicine to gather it in your bladder, and then excrete it out of the body through urination.In this process, part of the yang poison will be absorbed by your urinary system. Whenever the urethra is closed, the yang poison will gather, and at a mild pain will occur day and night, and at a severe pain, the skin will be ulcerated.If you don’t want to be harmed by yang poison, you have to open your urethra 24 hours a day!
Yin Yu lowered his head and blinked his eyes, suppressing his slightly excited and expectant mood and asked: So, will my urethra continue to be expanded by plugs in the future?
That doesn't work... Long-term use of urethra plugs to compress the urethral epidermis. After a long time, it is no different from the symptoms of yang poison.
！！！
Ah...Aunt Liu... Then...what should I do?
Aunt Liu did not notice Yin Yu's strange tone, took out a small box from her arms, opened the box, and took out a spring with a circular shape of about 1 cm in diameter.
There was a gap in the spring, and Yin Yu recognized that the lock on the gap was disposable.
The same style as the lust ring on your body.
Aunt Liu looked at the spring coil in her hand, and didn't look at Yin Yu, muttering as if she was talking to herself: Implant this under the skin of your urethra, about 23 mm deep.There are 6 in total, and you can expand your urethra like a tube.The diameter is about 5 mm... In the future, you can use adult diapers, and when you need it, you can also use the urethra plug, but it will be used the next day... Oh... I'm a sinner, old lady...
Yin Yu listened to Aunt Liu's explanation, his heartbeat and breathing became faster and faster.
I couldn't help but imagine that my urethra was expanded and opened and could never be closed.
Gradually, I was so excited that I couldn't help myself.
She jumped up from the ground, screaming and rushing back and forth into the yard.
Then he rushed into Hu Qiang's room and rushed into Hu Qiang's arms without saying a word.
He hugged his master tightly and asked eagerly: Master!The owner said that the owner liked everything about the little bitch, was it true that the owner said!?
Hu Qiang was startled by Yin Yu's inexplicable question, but when he saw Yin Yu's excited and full of spring and expectation.
He guessed that the girl probably thought of some perverted tricks to mess with him.
As an excellent owner, at this time, of course, you have to support your bitch.
Stupid dog, what the owner said just two days ago, of course it is true!
Master, come here, come here... Little bitch, little bitch wants to show you something!Hu Qiang was confused and pulled him to Uncle Liu's room by Yin Yu. Seeing Uncle Liu comforting Aunt Liu, saying strange things like everyone has their own destiny and don't blame him.
When the two doctors saw Yin Yu and Hu Qiang, they were so shocked that their chins hit the ground, unable to say a word.
Yin Yu looked excited and took Aunt Liu's hand and asked two questions that would be unforgettable to Uncle Liu and Aunt Liu: Aunt Liu, can the owner visit next to you when you are operating?There is also that spring coil, can it be replaced with a larger one?
When the two doctors heard Yin Yu’s question, they gave Hu Qiang a vicious look.
Then Aunt Liu opened the equipment bag by fate and asked Yin Yu to choose the size of the spring coil himself.
When she saw her pick up a 2 with her own hands.
When the 5 cm diameter spring coil was almost fainted.
...Aunt Liu gave Yin Yu two injections of muscle relaxant and two injections of anesthetics around her urethra.
She first inserted a huge dildo into her vagina, and saw that the girl's tight vagina became loose, and after confirming that she could hardly feel the dildo.
He stabbed his finger into the urethra and did the same test.
After obtaining the same feedback, Uncle Liu used a special dilator to open the girl's urethra.
Aunt Liu used tweezers to squeeze the iodine wine into the girl's open urethra and disinfected it slightly.
Then, with special pliers, pinched the cone-shaped spike at the notch of the spring coil and pierced into the deepest part of the girl's urethra.
The spring coil was about 23 mm deep under the urethra and circled along the urethra wall. Then Aunt Liu took out another pinch and locked the spring coil under the skin through the flesh.
After repeating this 6 times, Yin Yu's urethra became a terrifying vagina with a diameter of two centimeters, and the urethra opening was expanded to turn purple.
The flesh walls of the cave were wet, as if they were inviting explorers to find out.
The annular spring that stretches out the vagina is hidden under the skin, and the girl's urethra completely loses the ability to lock urine.
Body... The body is broken... Yin Yu's crotch lost consciousness and could not move under the action of anesthetic.
The girl lowered her head and wanted to see her open urethra, looking expectant and infatuated.
Hu Qiang's penis had already become congested and hard, but he did not dare to show it in front of Uncle Liu and Aunt Liu.
I had to clamp my legs tightly, then secretly pinched my thighs with one hand to try to divert my attention.
Uncle Liu's face was gloomy and clear. Seeing the master and slave each had ulterior motives, he didn't want to teach anything anymore, so he waved his hand and asked them to flash away quickly.
The two young men were as if they were amnesty. After a brief thank you, Hu Qiang picked up Princess Yin Yu, turned around and left.
The girl raised her head high, slightly placing a pair of flowery lips, trying to ask her master for a kiss.
Hu Qiang ignored her and just focused on holding the girl and walked towards the bedroom.
Yin Yu had no choice but to put his hands on the young man's neck, teasing his master with his eyes, and his face was full of spring.
I was imagining my lustful and depraved appearance in my heart, and my lower body was wet and dripping all the way.
After seeing off the two, Uncle Liu and Aunt Liu exchanged glances with each other, knowing that the aphrodisiac injected Yin Yu had already undergone irreversible changes to the girl's mind.
Although Yin Yu has always emphasized that she is willing to accept all the price, when they really see the girl becoming like this.
As a doctor, I still feel a little reluctant.
When he returned to the room, Hu Qiang put Yin Yu on the bed, staring at her terrifying vagina in her lower body, while constantly reminding himself that this was abnormal.
On the one hand, he couldn't suppress his cock and he stood up high.
The young man swore that he was really guilty of his pervert.
But when he saw Yin Yu's sexual desire and infatuated expression, all the guilt instantly turned into desire.
It became a desire to insert your cock into it and ravage it hard.
Master... haven't you inserted it yet?
No, I can still hold on until your medicine is effective. I want you to feel my dick clearly!
Oh... Thank you, Master, you are so nice...
The two of them had a good time today. Aunt Liu was about to inject new detoxification potion for Yin Yu. Yin Yu clamped her legs tightly, and her voice was shivering.
He asked Aunt Liu tremblingly: Doctor Liu... You have said before that yang poison will have an impact on my body.My urethra...when it is closed together now, it will sting.Is this... a side effect you mentioned?
... Alas... I finally have to face this.Miss Bai, Hu Qiang is no longer in danger of his life. As long as someone takes care of him in the future, he can still live...
Aunt Liu, please promise me not to tell the master this.I want him to be cured, I want him to be cured.I don’t want a half-life master, you and Uncle Liu will continue!Just don't tell the master!
OK... Since you're so persistent...
Aunt Liu sighed deeply: Miss Bai, you help Hu Qiang suck out the yang poison, then use the medicine to gather it in your bladder, and then excrete it out of the body through urination.In this process, part of the yang poison will be absorbed by your urinary system. Whenever the urethra is closed, the yang poison will gather, and at a mild pain will occur day and night, and at a severe pain, the skin will be ulcerated.If you don’t want to be harmed by yang poison, you have to open your urethra 24 hours a day!
Yin Yu lowered his head and blinked his eyes, suppressing his slightly excited and expectant mood and asked: So, will my urethra continue to be expanded by plugs in the future?
That doesn't work... Long-term use of urethra plugs to compress the urethral epidermis. After a long time, it is no different from the symptoms of yang poison.
！！！
Ah...Aunt Liu... Then...what should I do?
Aunt Liu did not notice Yin Yu's strange tone, took out a small box from her arms, opened the box, and took out a spring with a circular shape of about 1 cm in diameter.
There was a gap in the spring, and Yin Yu recognized that the lock on the gap was disposable.
The same style as the lust ring on your body.
Aunt Liu looked at the spring coil in her hand, and didn't look at Yin Yu, muttering as if she was talking to herself: Implant this under the skin of your urethra, about 23 mm deep.There are 6 in total, and you can expand your urethra like a tube.The diameter is about 5 mm... In the future, you can use adult diapers, and when you need it, you can also use the urethra plug, but it will be used the next day... Oh... I'm a sinner, old lady...
Yin Yu listened to Aunt Liu's explanation, his heartbeat and breathing became faster and faster.
I couldn't help but imagine that my urethra was expanded and opened and could never be closed.
Gradually, I was so excited that I couldn't help myself.
She jumped up from the ground, screaming and rushing back and forth into the yard.
Then he rushed into Hu Qiang's room and rushed into Hu Qiang's arms without saying a word.
He hugged his master tightly and asked eagerly: Master!The owner said that the owner liked everything about the little bitch, was it true that the owner said!?
Hu Qiang was startled by Yin Yu's inexplicable question, but when he saw Yin Yu's excited and full of spring and expectation.
He guessed that the girl probably thought of some perverted tricks to mess with him.
As an excellent owner, at this time, of course, you have to support your bitch.
Stupid dog, what the owner said just two days ago, of course it is true!
Master, come here, come here... Little bitch, little bitch wants to show you something!Hu Qiang was confused and pulled him to Uncle Liu's room by Yin Yu. Seeing Uncle Liu comforting Aunt Liu, saying strange things like everyone has their own destiny and don't blame him.
When the two doctors saw Yin Yu and Hu Qiang, they were so shocked that their chins hit the ground, unable to say a word.
Yin Yu looked excited and took Aunt Liu's hand and asked two questions that would be unforgettable to Uncle Liu and Aunt Liu: Aunt Liu, can the owner visit next to you when you are operating?There is also that spring coil, can it be replaced with a larger one?
When the two doctors heard Yin Yu’s question, they gave Hu Qiang a vicious look.
Then Aunt Liu opened the equipment bag by fate and asked Yin Yu to choose the size of the spring coil himself.
When she saw her pick up a 2 with her own hands.
When the 5 cm diameter spring coil was almost fainted.
...Aunt Liu gave Yin Yu two injections of muscle relaxant and two injections of anesthetics around her urethra.
She first inserted a huge dildo into her vagina, and saw that the girl's tight vagina became loose, and after confirming that she could hardly feel the dildo.
He stabbed his finger into the urethra and did the same test.
After obtaining the same feedback, Uncle Liu used a special dilator to open the girl's urethra.
Aunt Liu used tweezers to squeeze the iodine wine into the girl's open urethra and disinfected it slightly.
Then, with special pliers, pinched the cone-shaped spike at the notch of the spring coil and pierced into the deepest part of the girl's urethra.
The spring coil was about 23 mm deep under the urethra and circled along the urethra wall. Then Aunt Liu took out another pinch and locked the spring coil under the skin through the flesh.
After repeating this 6 times, Yin Yu's urethra became a terrifying vagina with a diameter of two centimeters, and the urethra opening was expanded to turn purple.
The flesh walls of the cave were wet, as if they were inviting explorers to find out.
The annular spring that stretches out the vagina is hidden under the skin, and the girl's urethra completely loses the ability to lock urine.
Body... The body is broken... Yin Yu's crotch lost consciousness and could not move under the action of anesthetic.
The girl lowered her head and wanted to see her open urethra, looking expectant and infatuated.
Hu Qiang's penis had already become congested and hard, but he did not dare to show it in front of Uncle Liu and Aunt Liu.
I had to clamp my legs tightly, then secretly pinched my thighs with one hand to try to divert my attention.
Uncle Liu's face was gloomy and clear. Seeing the master and slave each had ulterior motives, he didn't want to teach anything anymore, so he waved his hand and asked them to flash away quickly.
The two young men were as if they were amnesty. After a brief thank you, Hu Qiang picked up Princess Yin Yu, turned around and left.
The girl raised her head high, slightly placing a pair of flowery lips, trying to ask her master for a kiss.
Hu Qiang ignored her and just focused on holding the girl and walked towards the bedroom.
Yin Yu had no choice but to put his hands on the young man's neck, teasing his master with his eyes, and his face was full of spring.
I was imagining my lustful and depraved appearance in my heart, and my lower body was wet and dripping all the way.
After seeing off the two, Uncle Liu and Aunt Liu exchanged glances with each other, knowing that the aphrodisiac injected Yin Yu had already undergone irreversible changes to the girl's mind.
Although Yin Yu has always emphasized that she is willing to accept all the price, when they really see the girl becoming like this.
As a doctor, I still feel a little reluctant.
When he returned to the room, Hu Qiang put Yin Yu on the bed, staring at her terrifying vagina in her lower body, while constantly reminding himself that this was abnormal.
On the one hand, he couldn't suppress his cock and he stood up high.
The young man swore that he was really guilty of his pervert.
But when he saw Yin Yu's sexual desire and infatuated expression, all the guilt instantly turned into desire.
It became a desire to insert your cock into it and ravage it hard.
Master... haven't you inserted it yet?
No, I can still hold on until your medicine is effective. I want you to feel my dick clearly!
Oh... Thank you, Master, you are so nice...
![[Incestuous Novels] Bird of Paradise (Revised version of the slave training program) - Training, sex slave, lust, harem](/templates/nvshen/themes/img/thumb_1.png)