Harry Potter: Ero World

{Slytherin Common Room, Hogwarts}

{8th Oct 1991} 

{3rd person POV}

...

'''...The earliest studies into the Norse runic cluster showed that almost all magical elements, then present, could be divided into having an affinity for one of the four Major elements: Wind, Water, Fire, or Earth. Based on these conclusions, the earliest runic clusters were created.'''

'''Several generations of research propelled the Norse runic system into being one of the forefront of fields in the early 200s, as the Salztic and Greek clusters failed to find a way to integrate 2 or more elements into the same runic scheme. This would always lead to catastrophic failure on their part.'''

...

*Slurp* *Mhnghh*

Rigel read through the introduction to the Norse runes once again, this time through a book that Narcissa has given him from the Malfoy collection. Apparently, Malfoy Sr. was quite into hoarding knowledge from dying houses.

"Gwackk~" 

Rigel looked down to see Narcissa's lips stretched to the limit as her mouth was skewered onto his cock. His left hand caressed her hair as she kept herself pressed to the hilt, suffocating herself as she trembled.

'I think she might be getting addicted...' Rigel thought. First, she came to his room two days ago after his meeting about Pettigrew. She undressed and fucked herself silly for a couple of hours before she left after asking if he needed anything.

Today, she came right after his classes finished, waiting outside his room for him to come back. She gave him the book on ancient Norse runes and the basic volume to get started, and when he began reading, she positioned herself underneath his chair and began playing with his dick.

The surrealness of the situation was a bit beyond him, but he was getting access to both knowledge and an experienced mouth to fuck, so he wasn't complaining. He looked down again as Narcissa started gulping. The motion was infinitely more simulating as her throat muscles claimed down on him, squeezing, and the intent to milk him was quite clear in her eyes.

She had a triumphant expression at getting his attention as she hastily pulled back and coughed. Her face was a little mess, with drool and precum running down her chin and dripping into her cleavage. But her hands were already working on massaging his cock.

He wanted to fuck her now but, at the same time, didn't want to lose this imaginary game that was going around in her head. So, instead, he focused back on the book, and at the same time, he unlocked the Pleasure lock he had placed on Narcissa before.

"Ohhh~ Fuckkk~" Narcissa moaned as she froze for a second before her hands started moving again.

'I read about the fire rune last time. Let's see what these other runes do...'

...

'''...The Water Rune {╮⸝⸍ᛁ⡄} is one of the fundamental foundation parts of Norse runes. When mana runs through it, it has the ability to regulate said mana, clearing out any access or foreign mana from the rune cluster. If the intensity of the mana is enough and proper rune sets are created, the Water Rune also has the capability to conjure water or, more accurately, increase the humidity in the air surrounding the rune. It depends on the amount of mana that is pushed through the runes..'''

'''...Normally, to control the mana flowing through a cluster, a Control Rune {╵╮ᛁ⸍ᛍᚽ} is used when the magical source is a wardstone, and The Water Rune{╮⸝⸍ᛁ⡄} if the Magical source is environmental...''' 

...

'What, this explanation is slightly different from the Fire one.' Rigel reread the explanation of the Water rune before he flicked a page backward and read a different explanation than the one he had gotten from a different book. At the same time, he felt Narcissa's well-manicured nails scratching the junction between his thighs and his balls as she once again started deepthroating him.

...

'''... The Fire Rune {ᛙᛁ◟ᛁ} is one of the fundamental foundation parts of Norse runes. When mana runs through it, it increases the density of the mana by dividing it into two streams, forcing more mana through the cluster. If the intensity of the mana running through is enough and proper rune sets to control the scheme are created, the Fire Rune also has the capability to create sparks or, more accurately, increase the temperature of the air surrounding the rune....''' 

...

'What the fuck? This explanation is completely different than what I remember.' He frowned. With two different explanations in front of him, the dilemma of whether to continue reading this book or not appeared. He looked down to find a dazed Narcissa trembling as she repeatedly bobbed her head up and down onto his cock.

'I should ask her, but she doesn't look like she's in any state to provide intelligent solutions,' Rigel thought. He looked at the old-looking book in front of him and closed it for now. He looked down and grabbed hold of Narcissa's head, pressing her head into his groin. He pushed his chair backward and pulled Narcissa along with him.

Some intelligence returned to her eyes, but since she had made him horny and she looked like she could use some fucking, he stood up and dragged Narcissa along. Allowing her to regain her bearings, he waited for a moment before pulling Narcissa off his cock by grabbing onto her hair and easily maneuvered her to grab onto the table.

He admired her smooth back and wide hips as he aligned his cock against her pussy. After fucking her enough times, he knew just how much she could take, so without waiting, he pushed. His thighs clapped against her ass, distorting her flesh as, in one swift motion, his cock banged against her cervix.

"Angaaahhhhhh~" Narcissa screamed, her body trembling as she collapsed. Rigel had to push her body onto the table so that she had some support as her hands gave out.

'Fuck I forgot I had her Pleasure lock unlocked.' Rigel thought as he allowed the blond to have the orgasm. Instead, he grabbed onto his wand from his inventory. He concentrated on getting the intent right which was difficult when bursts of squirt left Narcissa's pussy.

"Kathréftisma~" He chanted, and the spell worked as expected. The wall in front of him turned into a mirror, and he could see Narcissa's trembling eyes.

'Okay, I have waited enough.' Rigel was getting a bit impatient, so he turned her Pleasure Lock on, and her orgasm retreated. Before she could collect herself, though, he grabbed onto her hair and collected it in his hand, turning it into a makeshift ponytail before he pulled.

Her back arched as he had a better view of her large globes hanging, as her stomach was distended with an impression of his cock piercing through her abdomen. His other hand grabbed onto her waist as he pulled, watching the bulge in her abdomen recede before he pushed, breaking her skin again as Narcissa's eyes stared at her body being manhandled.

"...So tell me why I find the explanation of the Fire rune different in the book you brought than in the book I got from Daphne?" Rigel asked.

"Aahhh~ Mhmmm~ Fuckkk~ Mee~" The reply he got from her was unintelligent moans.

...

'Okay, so I can't use this as an Interrogation technique, got it.'

AN—I feel like I'm focusing too much on Narcissa. Should I decrease her scenes just a little bit? And maybe increase some more variety and Pansy while moving on to Susan soon?

P.S- 52+ chapters and photos of Narcissa giving a blowjob and getting fucked Doggystyle are available on Patreon with this chapter.