Chapter 15: The Master and the Slave

An open space in the mountains. A mansion stood by the lakeside, reflecting the blue sky. It was a splendid two-story wooden building. Regular maintenance by the staff members ensured that the spacious grounds, which served as a garden, remained tidy and well-kept.

Now, a female demon arrived at the mansion, quietly waiting for the upcoming visitor.

Her name was Grayfia Lucifuge. She was a servant of the prestigious Gremory family, who owned this mansion as their villa, in the underworld. Having teleported from a magic circle in one of the rooms of the mansion, she tidied up her disheveled maid uniform and started walking quietly.

The reason why Grayfia came to this mansion was not to welcome Rias Gremory, the daughter of the Gremory family, who would be coming here from today to undergo training in the mountains. It was due to the orders of her new master, whom Grayfia was forced to serve separately from the Gremory family.

Riser Phoenix. Although their master-servant relationship was still less than a month old, he had already made her taste bitter experiences. Grayfia, who had been brought in as the educator for the new maids as a reward for treating Riser's son, Millicas, who had fallen ill and was saved by Riser, found out that the actual situation was different from what she had been told.

Her job description was nothing more than a sexual servant for Riser, disguised as an educator. On the first day of her service, Riser forced himself upon her, and Grayfia succumbed to him. For several days, she was confined to the bedroom, engaging in forced sexual acts and enduring excessive amounts of semen being ejaculated into her uterus.

Although Grayfia maintained a rebellious attitude, she did not resist his advances. After all, he was the benefactor who had saved her son. Without the rare item called Phoenix Tears that Riser had provided, her son might have already lost his life.

With that sentiment in her heart, Grayfia endured.

"I must resolve the problem with Riser on my own."

Following the thought that naturally surfaced in her mind before resistance or escape, Grayfia began her life as Riser's maid. Riser, the fiend who brainwashed his own family members through unknown and suspicious methods, took advantage of his mother as a woman and impregnated her. He even laid his hands on his own sister. Grayfia continued her interactions with him, pretending as though everything was normal, to protect her beloved family from his demonic clutches. She hoped for the day when she could sever ties with him and return to her family.

While occasionally expressing her heightened emotions, Grayfia maintained a professional attitude towards Riser. With her mouth, her vagina, and her womb. The dense and overpowering semen made her almost forget the taste of her husband, bathing both inside and outside her body.

Someday, inevitably, she would return to her family.

Even if her uterus was filled with Riser's seed, that sentiment would never disappear.

Leaving the room, Grayfia headed towards the entrance and went outside. She confirmed that no one was there, and walked into the vast forest surrounding the mansion.

"Riser-sama."

Hiding behind one of the lined-up trees, Grayfia called out to her master.

Immediately after that, a man appeared behind her, even though she was certain there was no one there.

Clad in a long red suit and with slightly longer golden hair, he had a well-groomed but wicked face, with a vulgar smile on it. The man casually reached out his hand towards Grayfia and grabbed her breasts from behind.

Riser's fingers sank into her breasts, still covered by her underwear and maid uniform. It was the usual embrace, where he didn't consider the other person. While feeling the bulge in his crotch rubbing against her buttocks, Grayfia felt an unpleasant sensation but continued to respond.

"Is this place suitable?"

Following what she had been told in advance, Grayfia went into the forest and arrived at a spot where she could see the mansion. Then, she called for Riser, and he appeared by her side as if he had materialized from an unknown source, making unwarranted physical contact with her.

"Ah, it's fine."

Riser whispered in Grayfia's ear. Due to the countless times she had been whispered to on the bed, her body trembled reflexively. Unfortunately, her body seemed to be contaminated by him, involuntarily experiencing sexual stimulation. Along with the spine-tingling sensation, a heat gradually spread in her lower abdomen.

"It's been a while since we had outdoor sex. Let's enjoy ourselves to the fullest. Come on, show me how you seduce me."

Releasing his grip on her breasts, Riser stood up. The sound of him unzipping his pants could be heard, and a huge organ pressed against her buttocks. It was much larger than her husband's, and the quality and quantity of the semen were extraordinary. When she first saw it, it filled her with pure terror, and it seemed that even today it desired Grayfia.

He never gets tired of it, does he?

Suppressing the urge to mutter those words through clenched teeth, Grayfia placed one hand on a tree trunk, faced forward, and lifted up her maid skirt, thrusting out her buttocks. And with a lascivious solicitation she had never done with her husband, she enticed Riser.

"Please..."

A few seconds after Grayfia shook her buttocks from side to side, she became one with Riser.