The Infinite Applications of Lust Arts
At those words, Seong-il's eyes widened in shock. He immediately fired off a question.
"Th-then... if I keep developing her nipples, tongue, and thighs, could I make them feel pleasure just like her clitoris?"
Saekma shook his head at the question.
"No. It's impossible to achieve that using only the 'Sensory Awakening Technique.'"
Seong-il looked visibly disappointed, but the moment he heard the words "using only," a flash of realization hit him. He started asking again right away.
"Wait a second. If you said 'using only the Sensory Awakening Technique,' does that mean mixing in other methods would work?"
At Seong-il's sharp observation, Saekma broke into a wide grin.
"Whoa! Our young master's comprehension is off the charts! This master is truly delighted!"
"Exactly! Using only the 'Sensory Awakening Technique' makes it impossible to train specific areas to that level."
"However! We can make them similar. How, you ask?"
"It's simple. Just link it with the 'Sensory Sharing Technique.'"
At that explanation, Seong-il's face lit up with understanding.
"Ah! So if I share the sensations from my private parts and then develop those areas...?"
"Correct!!"
Saekma gave him a look of pure admiration.
"That's exactly it! That kind of open-minded thinking is what leads to a happy sex life!"
Saekma slapped Seong-il on the shoulder as if praising him for spouting nonsense.
"O... ohhh..."
Seong-il was marveling at the endless applications of the Lust Arts when he suddenly thought of potential side effects and started asking more questions.
"Hmm... but if I train her body parts like that, won't it ruin a woman's body...?"
"Making her breasts or tongue that sensitive would probably make normal daily life impossible..."
At Seong-il's concern, Saekma shook his head.
"Not at all. It only happens when the young master's 'internal energy' is infused into her body. It won't interfere with her everyday life at all."
"I see!!"
Feeling like his questions were being resolved, Seong-il started asking about the next thing that was bothering him.
"Ah... and also..."
"...?"
"I'm planning to train her within a month, so I'll be educating(?) her without taking a single day off. Will that be okay...?"
"Every day?"
"Every day!"
At those words, Saekma stroked his chin beard and fell into deep thought. After letting out several long groans, he finally answered.
"Hmm... there will be problems."
"The addiction symptoms you mentioned before?"
"Yes, exactly that."
"Hmm... then what should I do?"
Saekma let out a sigh at Seong-il's question and began offering advice.
"It's not like there aren't any methods..."
"What?! Wh-what's the method?"
At Seong-il's urgent question, Saekma frowned slightly as he answered.
"It might slow down your training speed. Is that acceptable?"
"I'll listen first and then decide."
Saekma nodded at that response and continued his explanation.
"It's simple. Instead of ejaculating inside a woman's vagina, make her swallow it."
"...?"
Seong-il made a dumbfounded face at the sudden debate about creampies versus facials.
"....Out of nowhere? Right here? At this timing?"
"What timing are you talking about...?"
"Skip the small talk and just explain."
At Seong-il's urging, Saekma nodded and continued.
"Since it seems you've practiced the Lust Arts quite a bit in the mental world, I'll assume you already have a rough idea. When you ejaculate into a woman's womb, you felt her body heating up, right?"
"Yes. I felt it."
"That's exactly what it means to pour Yang energy into a woman's body. Once the Yang energy is released, it spreads from her womb throughout her entire body. That energy then combines with her Yin energy, circulates through her once, and returns to you to be absorbed."
After the long explanation, Saekma cleared his throat and continued.
"However, during that process, the woman begins to become addicted to the man's Yang energy as her Yin energy is taken from her. She's trying to fill the deficiency with Yang energy."
"That's why you should only have relations with one woman once every three days to avoid side effects."
"However, the workaround to prevent those side effects is to make her swallow your semen. That way, it enters the realm of 'digestion' rather than 'absorption,' so the woman doesn't lose her Yin energy."
"Naturally, that also eliminates the addiction symptoms. The problem is... doing it this way drastically reduces the efficiency of the Lust Arts. Your training speed slows down. Those are the side effects."
Seong-il nodded at the explanation.
"If that's the only issue, I can handle it. It's not like I'll be doing it forever anyway. Just for a month..."
Saekma nodded in agreement.
"Well... if it's only short-term, it should be fine. Give it a try. And..."
"?"
"If you return to the normal method after some time passes, it might actually benefit you in the long run."
"Why is that?"
"From what I've heard, it seems you're planning to dominate that woman long-term."
"What does that have to do with...?"
At Seong-il's question, Saekma began reminding him about the fundamentals of the Lust Arts again.
"You know the biggest weakness of the Lust Arts is that it creates many 'enemies' in the outside world, right?"
"I know. Isn't that why you keep getting beaten up everywhere you go, old man?"
Saekma made a wounded expression.
"Hey... let's not poke at sore spots like that. Please."
"Ah... s-sorry..."
After hearing the apology, Saekma relaxed his expression and continued.
"In the short term it's a loss, but from a long-term perspective, making her swallow isn't necessarily a bad thing."
"...Why is that?"
Saekma quickly jumped at the chance to explain.
"The semen of a Lust Arts practitioner can be seen as the very essence of Yang energy itself."
"A woman who consumes a lot of it becomes healthier and naturally absorbs that essence slowly into her body."
"The absorbed energy accumulates naturally and will eventually return to the Lust Arts practitioner in full. So if you engage in mutual cultivation long-term, there is no loss. It just takes time..."
Seong-il looked puzzled at those words.
"What... so no matter what I do, there's no loss in the end? Isn't that just some kind of three-mornings-four-evenings trick?"
At Seong-il's counter, Saekma gave a bitter smile.
"Have you forgotten? A normal Lust Arts practitioner is bound to have many enemies..."
"Forming a long-term relationship with one woman is nearly impossible because of that resentment. Unless you want to die, that is......"
"That's why you must never waste your Yang energy using the method I described earlier. Originally......"
At those words, realization dawned on Seong-il.
"Ah! So that's why you used the term 'long-term domination'!"
"Yes... that's correct."
After Saekma's answer, Seong-il felt all his worries melt away. He expressed his gratitude.
"As expected of you, old man! You solved all my problems in an instant! Thank you!"
At Seong-il's thanks, Saekma puffed out his chest with pride.
"What are you saying! If you have any more questions, come see me anytime!"
"Understood! I'll come back later!!"
Seong-il left Saekma's room like that, returned to his own room, and began exiting to reality.
Once back in reality, Seong-il wanted to dive straight into The Way to Become an Alchemist, but he held back his impatience and waited for the adult products he'd ordered to arrive.
A day passed, and right at the end of Sunday the package finally came. After paying the customs fee, Seong-il entered The Way to Become an Alchemist with an excited heart.
The next day, Seong-il placed the items he'd brought from reality on the desk and was pondering how exactly he should train Erisha.
"Slurp... slurp... slurp... slurp..."
Seong-il sat in the fluffy gaming chair he'd brought from reality, deep in thought about his future plans. Between his legs, a familiar woman wearing a collar was eagerly sucking his cock.
"Ouch! That hurts!"
The sudden sharp pain of teeth on his dick snapped Seong-il out of his thoughts. He shouted at the woman biting down between his legs.
Erisha instinctively shrank back at his irritation and offered an apology.
"I-I'm sorry, Seong-il-nim."
Apparently still unable to call him "Master," Erisha used the honorific "-nim" attached to his name.
Seong-il grabbed her collar and gave her a light slap across the face.
Smack!
"Kk... khuk..."
"How did I tell you to service me?"
At his scolding, Erisha lowered her head, hesitated for a moment, then answered.
"You told me to purse my lips to hide my teeth as much as possible and only use my lips, tongue, and throat..."
Seong-il pulled the collar around her neck toward himself and asked again.
"Then why are your teeth touching it? Erisha?"
"I-I'm sorry, Seong-il-nim."
"Haa... since this is your first time today, I'll be generous and let it slide. Stand up for now."
At his words, Erisha quickly got to her feet. Seeing her stand with both hands neatly clasped and her head bowed, Seong-il commanded,
"Inspection position."
"!"
Her face flushed bright red. After a brief hesitation, Erisha placed both hands behind her head, interlaced her fingers, and spread her legs shoulder-width apart.
Only then did Seong-il get a full view of Erisha in her corset, her breasts and pussy completely exposed.
Hmm... quite the spectacle.
Satisfied with her figure, Seong-il asked,
"Where's the aphrodisiac?"
Erisha quickly pulled out a bottle of lotion from her bosom and handed it to him.
"You don't need to give it to me. From now on, apply the aphrodisiac directly to your own pussy."
"!"
Erisha felt extreme shame, but remembering her bet with Seong-il, she swallowed her humiliation. She quietly opened the lotion cap, scooped a generous amount onto her hand, and began slathering it thickly over her genitals.
Hmm... it's pretty, but that bush is annoying. Maybe I should make her get laser hair removal later...
While he was thinking that, Erisha stopped moving her hand and spoke.
"I-I'm done applying it, Seong-il-nim."
Seong-il stopped his thoughts, pressed his face close between her legs, and began a thorough inspection.
"Hmm... you only did a half-assed job. Don't you know how to apply it more carefully? Do it again."
"!!"
"Don't want to?"
"N-no..."
Caught off guard by his unreasonable demand, Erisha once again began carefully applying the lotion to her pussy.
Haa... just how far is he planning to drive me crazy today...
Satisfied with how thickly the lotion now coated her pussy, Seong-il gave another order.
"Good. An inspection should be done properly. Since it looks like you're finished, get back on your knees and suck my cock again."
Erisha gave a short reply, obediently buried her face between his knees, and began sucking again.
Alright... time to start for real.
Having laid the groundwork by calling it an "aphrodisiac" to deceive Erisha, Seong-il began casting the 'Sensory Sharing Technique' that Saekma had taught him recently.
Gather internal energy in my brain, then focus on the body part whose sensations I want to transfer.
As Seong-il fell silent and poured all his concentration into the technique, Erisha felt a moment of confusion at his sudden quietness. But she soon shook off her doubts and focused on sucking him as carefully as possible so she wouldn't hurt him.
After a while of keeping her face buried in his crotch and sucking diligently, Erisha began to feel a strange sensation rising within her.
Wh-what is this? Why is my pussy suddenly so hot?
Erisha was bewildered by the sudden heat and pleasure rising from her lower lips.
Ah... the aphrodisiac... is the effect kicking in...? It usually takes about ten minutes, but maybe I applied too much today...?
While continuing to suck Seong-il's cock with that question in mind, Erisha realized that the more she sucked, the stronger the unknown burning pleasure surging through her became.
The more she sucked, the more pleasure flooded her pussy. Erisha began drooling pussy juice uncontrollably as she frantically devoured Seong-il's cock like a madwoman.
Watching her, Seong-il thought,
It's working!
Excited by the successful use of his new technique, Seong-il began spitting out crude words.
"You're sucking my cock so roughly. Does it taste good, you slut?"
At his question, Erisha—half her mind already melted by the pleasure rising from her pussy—began to answer.
"Y-yes... it tashtes... uup... good!"
Erisha desperately kept her teeth away from his cock as she answered. Even though her pronunciation was slurred, Seong-il was satisfied that she hadn't taken her mouth off his dick to speak. He stroked her head and said,
"Good girl... it's so nice when you listen well like that."