Make Hesper your sex

After Clarisse left, you turned to Hesper:

"From now on I'm your Master, and you're my sex ****. You will still act normal in front of other people, but everything of you belongs to me. Your mind will think of satisfying my needs and bringing pleasure to me is the top priority. Your body will be the fertile field from which my seed will take root and grow. Understand?"

She answered in monotone: "Yes, Master."

"Yes. Now take off our clothes by magic." You could do it by yourself, but... what was the point of having a **** if she couldn't do chores for you?

Hesper waved the wand and muttered the chanting. She was definitely a better student than Clarisse: the clothes of both of you dropped on the floor, and you didn't even have to move.

Looking at her body, you must admit that she had blossomed quite well. She had an hourglass figure and her breasts stood out prominently. And her nether region was clean of hair: maybe she shaved it or used a special potion.

When you’re thinking, Hesper already took the initiative to place your hands on her breasts. You were quite fascinated with the feel of it. You squeezed her nipple a bit, causing her to moan.

Next was the main course: You placed her on the ground and with a swift thrust, taking her virginity. Hesper didn’t show any expression that she’s bothering with it. Instead, she showed a joyful face because she has offered it to you.

You began to pound her so hard that she was shaking and had to cling to you to keep herself from being **** away. The two of you shared a deep kiss.

Her pussy rubbed at every corner of your dick. The bigger it grew, the harder her pussy gripped, and every muscle inside her tried to squeeze your cock. A normal male would cum the moment he put his manhood into such a wonderful pussy. Even you wouldn’t last long since you didn’t use your power to enhance it.

You could feel the liquid was pumped from your testicles to your shaft. Because of your command, her body had the perfect synchronization with your: her womb descended and her cervix wrapped tightly around your cock, so not even a drop of your seed would escape. Even without using your power to check, you knew for sure she's ovulating.

“I’m coming. I’m going to fill you with my seed, you hear?”

“Yes, Master! Please give me all!” She could barely get the words out, as her breathing became heavy.

The cum was overflowing from your cock like a flood. Hesper made a loud groaning as the hot liquid splashed on her inner walls, gave her a blissful orgasm that’s more intense than anything she experienced before.

Still staying inside her, you smiled: “You let me have a very good fuck. I can give you a wish as a reward. What do you want?”

“I... I want to have a daughter.”

You were surprised: “Why? I thought you are not a sexist.”

“If I have a daughter, I can raise her to replace me when I grow old.”

You laughed: “Ok, you wish will come true.”

You placed your hand on her belly. It’s just in time: your sperms were starting to invade her ovaries. You modified so that her egg would only be fertilized by X chromosome sperm.

With a wand movement, the clothes appeared back. Then you ordered her: "Tomorrow, tell Professor Tugwood about our discovery and bring her here."