Chen Wentian did indeed have a very good reason for hurrying back to the Cloudy Mountain Province. He had given the 'Pain and Pleasure' book to Wu Qianyu last week and it was now time to see if she would agree to his training method.
At Zhou Ziyun's advice, he did not immediately pressure Wu Qianyu to start trying anything out. He instead gave her the book and several additional reading materials for reference and let her be. The week of time let Wu Qianyu digest the information and mentally prepare for the various aspects of the book which could be shocking and uncomfortable.
Chen Wentian arrived to see her lying on a sofa, still reading the book.
"Master," Wu Qianyu heard him and sat up, "You're back."
He sat down next to her and she asked about how the ice sisters were doing. They chatted for a little while and then fell into a comfortable silence.
He turned his head to find she was looked at him expectantly. He chuckled and asked, "So... did you make up your mind?"
Wu Qianyu blushed, "Yes."
"And?"
"Master, I'm willing!" Wu Qianyu said.
"Very good. I'm glad." He said and gave her a hug. He saw how eager she was and knew she was ready. "Do you want to start now?"
"Yes!" She said.
He nodded, "Alright, the first lesson can be done anywhere so we can do it here. Now, stand up."
Wu Qianyu obediently stood up. Chen Wentian took out a silk cloth and tied it around her eyes, making sure she couldn't see anything. Humans were extremely reliant on their sight and it was an important sense to take away to enhance the other senses such as pain.
"Before we begin, what is our safe word?" He asked. The safe word would stop the lesson immediately without question. It was in case anything went beyond what she could handle.
"Giant dire wolf." She said.
"Good. Let's begin. Training will go on from now until I say it's over or you say the safe word. Just a couple rules first. You are not allowed to use your spiritual energy at any point, doing so will be punished. If you disobey any command, you will be punished."
"Yes, master."
"Now, take off your clothes." Chen Wentian commanded.
Wu Qianyu quickly took off her gown and her underwear. She then remained standing, shivering slightly from the cold air and icy stone floor. She could hear him slowly walk around her and she could almost feel his eyes roam across her naked body. She trembled slightly in excitement as well as trepidation.
Both of them knew roughly how the first session would go. They had read about it from the book and had discussed it extensively in the last week. Chen Wentian explained to her that while the book was not completely suitable for her, the sections about pain were useful and could possibly provide her some insights. He concluded from his research that an important step to understanding pain was to understand one's own pain first before understanding the pain in others. In other words, she needed understand how to react and how to cope when faced with personal pain.
Another key was that the pain had to occur while she had no control. Feeling pain while in control, such as through harsh training or suffering wounds in combat, was good but not severe enough. The book made it clear that one had to suffer pain while being completely helpless. Removing her sense of sight was an important part of losing control.
It made sense that only pain under such conditions would allow her to improve. Already, Wu Qianyu could easily deal with pain of wounds and deadly combat because she was in control during those moments. The only time she was completely helpless was when her sect was destroyed. The pain she felt during that event still shook her mind and her spirit even to this day.
The problem was that she couldn't get into such situations all the time, it was simply impossible. The book provided the perfect method to simulate such situations but it required her master's help. Chen Wentian and her discussed it for a long time before she finally felt ready.
Wu Qianyu wasn't exactly sure what he would do first and she was tense and prepared for anything. For this exact reason, Chen Wentian refrained from doing anything, letting her thoughts wander wildly. Eventually she started to relax and as a natural reaction to being naked in front of her lover, she started to become aroused as her thoughts wandered into certain areas. He soon noticed her uptick in body temperature and the moistness between her legs.
"Well, aren't you getting a little too excited?" Chen Wentian said.
"No..." Wu Qianyu shook her head in embarrassment.
"I think you need to be punished." He muttered and brought his hand down on her smooth round butt.
Slap!
"Ahhh!" Wu Qianyu screamed at the sudden assault.
She had expected this but she found she had still been unprepared. Without protection from her spiritual energy, the force of the slap reverberated across her body and the painful sting followed.
Slap!
"Ahhh!" She cried out again.
Chen Wentian didn't pause and continued to give forceful slaps on each snow-white cheek. The sensation of slapping Wu Qianyu was a little different from Lin Qingcheng. She was much rounder and fuller than Lin Qingcheng so his hand felt amazing when it sank into her soft butt.
But unlike Lin Qingcheng, Wu Qianyu was definitely feeling only pain and no pleasure from this. She wailed at the sharp pain from each slap and her entire body tensed up in panic. This kind of pain was completely different from anything she had ever experienced before. Her mind didn't know how to handle it and she became overwhelmed with emotion.
Chen Wentian saw a few tears flow down her cheeks and he stopped. It had only been about ten or so slaps but he didn't want to push her too hard in the beginning. He gave her a hug and rubbed the red marks he had created. He captured her quivering lips with his in a gentle kiss, if to silently say he didn't mean to hurt her.
Wu Qianyu heartbeat gradually calmed down from his soothing lips and his warm comforting hands. Her butt was still filled with a dull aching pain but the gentle rubbing made it much better. She eventually let out a sigh and a giggle. "Master, thank you. Let's continue."
"Okay."
Chen Wentian let her go and pulled out a contraption that looked like two clamps connected by a steel chain. It was a pair of adjustable nipple clamps, a special instrument described in the book and one of many that he had spent a long time searching for.
He also took out another silk cloth and tied her hands together behind her back before turning his attention to her breasts. He needed to get her nipples erect first so he started to rub and tweak her breasts with his hands.
"Mmmm..."
Wu Qianyu loved it when he teased her breasts and soon became very aroused.
"Aaa... Ow!"
Wu Qianyu was enjoying the sensations when she felt a kaleidoscope of pain assault her left nipple. It was sharp and explosive at the same time. It felt as if it was being squeezed in a vice. She was given no time to rest as her other nipple was also captured by the wicked instrument.
"Owwwww!" She cried out.
Chen Wentian ignored her wails and admired his handiwork. Seeing a naked Wu Qianyu with those steel clips around her tits and the long chain that dangled between... he had to admit that this was extraordinarily erotic.