Harry Potter: Ero World

Chapter 31 – Evelyn Rowle

{Rigel's Room, Slytherin Dorm, Hogwarts}

{1st Sep 1991}

"...I'm assuming you finished telling Rigel about the core expansion Ritual Greengrass?" Evelyn asked as she walked into the door and closed it behind her. "If so I have a proposal..."

Rigel focused on the dark-haired beauty in front of him, she had slightly curly black hair and her face had indications of very light freckles. Evelyn stood at 5 feet 11 inches with her high heels and her actual height was 3-4 inches shorter. Her red lipstick was striking though as was her lacy red bra that was clearly lightly visible through her white shirt.

Rigel stared at her for a moment before he turned to look at Daphne who had a slight blush on her face, "I'll go look for Tracy," she mumbled as she walked out of the room. 

Rigel turned back to Evelyn as the dark-haired witch pointed to the doorknob and explained, "You can set a password by pressing your wand against the center of the doorknob and then whispering a password."

"Does this have any other use other than locking the door?" Rigel asked as he stepped forward, keeping his mana sense focused on Evelyn. She did not have her wand in her hand so he wasn't that against her being in his room, for now.

"It is a ward scheme that covers your whole room, though you would not be able to change anything until you take the runes class in your third year," Evelyn responded.

Rigel pushed his wand against the door knob and he could sense his whole door light up with several runes. The change was visual as well as he could actually see the runes light up with a blue color but his mana senses showed the runes as a dark violet in color.

'Interesting, so either all runes are blue to visible eyes or there is something else interlocking my two senses.' 

"Are all runes blue?" Rigel asked. His question caused Evelyn to stop for a moment. 

"As far as I remember yes," Evelyn answered.

'What a bizarre question to ask...' Evelyn thought as she continued, "Now focus on locking the door and whisper your password."

"~Mischefss Managedsss~" Rigel focused and whispered in Parseltongue again. Evelyn shivered slightly as the sharp hiss swirled around the ambient mana in the room.

'Wow, is this it, an ability that channels wild mana effectively without much difficulty.' Evelyn almost drooled at the potential of what she could achieve if she somehow managed to convince Rigel to do the Core Expansion Ritual with her, but also to somehow luck into getting the magical trait.

'With just some simple words he was able to enchant hundreds of snakes all around the common room to listen to his commands. With his reserves he should not be able to do it, I could practically feel the mana in the common room vibrate when he hissed.' Evelyn thought as Rigel turned around and looked at her.

...

"So, what proposal do you have," Rigel asked. He was feeling a bit tired after the display in the common room.

"What do you want in exchange for performing the Core expansion Ritual with me," Evelyn asked she wanted him to be the one to initiate the negotiation that way she wouldn't overspend.

"Why would I do it with you, from what little I know about the Ritual, it provides a 25-50% boost to both your and my reserves. But since I'm the only one untainted with wild mana, the reserves boost would be somewhere around 25%, when I could get a 50% boost if I do the same with a first year." Rigel asked as he walked over and sat down on his bed. His gaze traveled to her barely concealed bra as he admired her figure. A quick thought and an expansive list appeared in front of him.

---

---

Rigel gulped as his dick started to harden slightly, he didn't clearly read through her introduction but instead, he focused on her requirements.

'Looks like every witch has a charm or love route, and then also a domination/ SLUT route.' Rigel thought. He was thinking about how to take advantage of her open-ended proposal, but he didn't even have to do anything as Evelyn noticed his hardening cock.

She smiled slightly as she dropped her robes, after taking a few steps toward him, her hips swaying from side to side, she dropped to the floor in front of him. Her eyes told him she knew exactly what he wanted.

'Well, it saves me the trouble of using this as one of my arguments.'

...

AN- 30 Chapters ahead on Patreon