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Morgana continued her "foreplay" with the King and Prince, she wanted everyone to know how deeply in love the Prince was with her and how well she got along with the king so that no one would be suspicious of the things she planned make them do for her later.  Morgana put her high end seductress skill to good use by portraying herself as a perfect princess while making highly suggestive moves that only the King and Prince could notice. Morgana had them both wrapped around her little finger without having to use her succubus power. After all she was the seductress who bewitched countless men with influence without anyone knowing and that was before she learned the dark arts of sexual magic but that is another story for another time. She enjoyed toying with them while biding her time before making her move on them. Morgana's public relation skill was second to none, in a matter of weeks she won the hearts of the people. She was known for her brain, beauty and kindness across the kingdom, her brainwashing of the general public was so successful that people started calling her the Duchess of Essetir before she was even married to the Prince and it would start a riot if someone were to bad mouth her. That was all part of her plan for her accession to power in the kingdom.

A beloved Princess by day, an insatiable sex goddess by night with a harem of one but that will change in the coming of days, with her marriage to the Prince, he too would become part of the harem that served Morgana's carnal needs while they did her bidding to take control of the kingdom. Morgana could have made the Prince hers any time she wished but she didn't want to deviate from her "perfect princess" persona to avoid unnecessary suspicions, more importantly she loved to cock tease the hell out of the Prince by being the one he desired most but can't have, not until they were wedded anyway. Meanwhile, Imorith secretly visited Morgana every night. He didn't fared much better though, as his punishment for even thinking of framing her, he was denied the privilege to put his cock inside her or even to be able to cum for that matter. She'd tease his cock with her foot while he was on his knees begging to worship her. Imorith would proclaim his undying loyalty to her, that he'd do absolutely anything for her while Morgana teased him until he revealed every little secrets to her before letting him worship her pussy. She'd then use him to get herself off and fed on his essence while denying him the release he desperately needed by bringing him close to the edge only to hang him out to dry. Suffice to say it didn't take long for Morgana to learn all the secrets in the castle including the fact that the King was in possession of the holy grail but unfortunately Imorith didn't know where the King hid it.

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One day the grand mage Imorith decided to confront Morgana and paid her a visit at her bed chamber. When she answered the door Imorith was taken aback to see her in a sheer robe. "Can I help you, my lord?" Morgana asked without any hint that her attire was inappropriate. "I can come back later." the grand mage said feeling awkward but can't help being aroused by Morgana's outfit, maybe that was a common thing where she came from, he thought to himself. "It's ok. Please come in." They sat down and started chatting, at first Imorith tried to be subtle and hoped to fish around for some useful info. He tried to persuade Morgana to not marry the prince but after awhile he realized it was going nowhere and decided to directly confront her. "I don't know what you did to the king and prince to make them obsess over you but you have to stop." "Is it a crime to be liked by them?" Morgana rebuked not giving up her secret.  "I advise you to break your marriage arrangement with the prince immediately and go back to Camelot." "Or else?" "Or else I can't guarantee your safety." the grand mage unknowingly made the biggest mistake in his life. Morgana read his mind and found out that he planned to frame her for being a dark witch. She decided that he was an obstacle to her plan. "Well I guess I'll have to take care of you first." Morgana stood up and parted her robe. "What do you think you're doing?" Imorith was startled, he feared Morgana was going to accuse him of rape and tried to leave but his body betrayed him as his cock became hard for Morgana despite his fear, the mage realized too late that Morgana was not what she appeared to be. "Who are you?... What... are you?" He was breathing heavily trying to fight his growing lust for her but in a room saturated with her succubus scent his struggle only fanned the flame, he was literally drowning in it. All the battles he had fought did nothing to prepare him for someone like Morgana, he was completely powerless against her. His eyes slowly glazed over and his jaw became slack as he gave in to his overwhelming lust for Morgana, by then his cock was fully erect and throbbing, ready to obey Morgana's every wish. In a world that had forgotten the existence of demons, he was defenseless against her kind. His fate was sealed the moment he entered Morgana's bed chamber, he had walked right into her trap. Morgana beckoned for the mage as he walked towards her in a lust filled daze. His defeat was complete when he went on his knees ready to worship Morgana. She put her hand behind his head and slowly guided his mouth towards her pussy, where she wanted to be worshiped and gave Imorith his very first order, "Lick". A wicked smile appeared and she moaned from the mage eagerly eating her out. A mage like him used to be a significant challenge for Morgana to subjugate even with her sexual magic but was mere child's play for a succubus. The overwhelming power she had over him was intoxicating, she used his eager tongue and mouth for her own pleasure while the mage became addicted to her succubus fluid. "It has been days since I last had a good fuck, I could use some lip service." she thought to herself "You'll make a fine addition to my harem of sex slaves, the first of many more to come." With the mage in her thrall she no longer have to restraint herself from using magic, she waved her hand and the door to her bed chamber closed shut, she then cast a spell to isolate the room from the rest of the castle, ensuring that no one could interrupt her enjoyment of her new slave. No one knew what happened to the grand mage that night but his behavior changed ever since, he became very supportive of the princess. In fact some of the more observant servants wondered if he was serving the king or Morgana, or perhaps they were having an illicit affair.

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Morgana knew the king and prince intended to spy on her when they were singing praises of how good the water of the great falls would be for her skin. So she went skinny dipping at the falls making sure to put up a good show for them.

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Morgana took every opportunity she had to tease the king and his son, she was merciless. She enjoyed weaving her succubus spell over the father and son making them obsess over her. The grand mage was starting to worry over the king and prince's behavior, they seemed to be under some kind of spell but he couldn't sense any magic being used. He was powerless to take any actions against Morgana while she continued to toy with them.

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Soon King Arthur formally recognized Morgana's lineage and gave her the title Princess of Camelot. To the outside world both Arthur and Guinevere treated her like their own daughter but behind closed doors they indulged in all forms of carnal acts with each other.

A week after making Morgana a Princess, King Arthur brought her to the Kingdom of Essetir using the pretense of strengthening their kingdoms ties but they were really after the Holy Grail that was in secret possession by the king. The Kingdom of Essetir was the only kingdom that still believed in magic and thus they had a grand mage to protect the royalties. But when both King Lot and his son Gawaine were immediately smitten by Morgana's bewitching beauty it did not raise any red flag because she was using her succubus ability instead of magic. Both father and son were obviously pining for Morgana's attention despite trying their best to behave like royalty. When King Arthur proposed to marry Morgana to Prince Gawaine, King Lot tried to hide his disappointment and reluctantly accepted his offer as he secretly wanted Morgana for himself. King Lot then invited them to stay longer but Arthur told him he had other matters to attend to and entrusted the Princess in their care.

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"We can't do this! You're my sister!" the way Arthur said it wasn't very convincing at all. "Half sister!" Morgan corrected him as she took his entire cock inside her mouth making him moan. "You've already committed so many sins, a little incest won't make any difference will it?" Morgan pushed Arthur onto the bed and straddled him. "I know you want me, ever since the day you laid your eyes on me, before you even knew I was your half sister. I became a forbidden fruit the day you found out we were related but that only makes you want me even more, that's why you invited me into your castle isn't it?" Morgan guided Arthur's cock to the entrance of her wet slit and teased him with the seductive gyration of her hips. "Now that I'm your personal succubus, you can have me anytime anywhere you want. No one outside our little family has to know. My body is yours to use and enjoy anyway you wanted. Let me give you pleasure my master." Morgan sank her hips taking Arthur's entire cock inside her. Once inside, Arthur realized she really was no longer human. The way his cock felt inside her was the same as when he was inside Lilith and Guinevere. At that point Arthur lost all his inhibition and started ravaging Morgan's body to her wicked delight. Morgan was more than happy to fulfill Arthur's fantasy of fucking his own sister and she made him cum inside her again and again. "Yes fuck me brother! You've wanted me for so long. Now take what is yours and fuck me like a whore!" Every time she made him spill his seed inside her she'd laugh triumphantly as she felt a surge of energy entering her and enticed him to continue fucking her. Arthur was powerless against his little sister's provocative invitation and gave in to her every demand. They continued their incestuous act until Arthur was completely exhausted and satisfied.

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Arthur woke up the next morning back in his own bed chamber. Guinevere was next to him with her naked body pressed against the side of his body and her hand gently caressing his chest. "Good morning my love. Did you sleep well?" Even though he just woke up, he was already horny and his cock was already fully erect. He felt his balls being caressed by another pair of hands. "Morgan! What are you doing?!" He was shocked to find a naked Morgan between his legs as he propped himself up on the bed. "I've made her a succubus, She's one of us now. Do you like what you see?" Arthur's always had a secret crush on his sister and now that she's even more beautiful he couldn't help being hypnotized by her beauty. "As a reward for giving me this beautiful host body, she'll be your sex slave." Arthur couldn't resist her as she took hold of his cock and started seductively licking it while looking at him in the eyes.

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The succubus venom circulated throughout Morgana's body changing it and causing her to convulse while Guinevere easily lifted and impaled Morgana onto her throbbing cock. Morgana moaned in ecstasy as Guinevere thrust her cock in and out of Morgana using her like a rag doll. "By giving your body and soul to the dark lord you'll become a succubus and share a part of his power. Are you ready to receive the dark lord's seed and become his whore?" "Yes! mistress!" "Cum! and surrender!" They both orgasm together as Guinevere filled Morgana's womb with her demonic seed corrupting her and binding her to the dark lord permanently. The demonic seed quickly became part of Morgana, accelerating the changes to her body as a pair of horns grew on her forehead. "You're now one of us, you shall serve the dark lord through me." "Yes mistress, I'm ready to serve and obey."

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Morgan or better known as Morgana by those she seduced, walked towards Guinevere in a daze of lust and hunger for power. All her life Morgana craved for power over people... especially men, she mastered the skills to sexually seduce and manipulate men at a young age, she later learned the dark arts of sexual magic and finally made a deal with the dark lord to become a succubus. "Come my child, embrace your destiny." Guinevere smiled knowing what Morgana wanted better than Morgana herself because unbeknownst to her, she too was a demon spawn, conceived from Lilith's essence and secretly guided by her on the dark path that led her to where she is right now, she was meant to become a succubus and help the dark lord subjugate the human world. Guinevere embraced Morgana and bit her neck injecting her succubus venom into her body to start her transformation.

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After Guinevere had fed on Arthur she morphed back into her human form and made herself comfortable on an oversized pillow looking straight at Morgan who was still bound next to the throne. "You can stop pretending to be asleep my dear." "How did you know?" "Of course I know silly, I can smell your arousal right from the start. I can also see you enjoyed my little show very much." Morgan squeezed her legs together trying to hide her wetness dripping down her thighs. "What you saw I can do was only the tip of the iceberg. You want to be like me, don't you? That's why you made a deal with the dark lord and betrayed your brother." "Yes, I want to be like you." "You've played your part well to bring Guinevere and Arthur to me, as your reward I will turn you into a succubus just like the dark lord had promised." Guinevere parted her legs, Morgan's eyes opened wide as she saw Guinevere's clitoris grew into a big cock. With a wave of her hand Morgan's chain vanished and Guinevere's throbbing cock beckoned for her. "Once you become one of us, you'll be able to seduce and fuck both men and women, make them your slaves, mere mortals won't be able to resist you." Morgan walked towards Guinevere, her mind filled with lust and hunger.

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Guinevere was very pleased when Arthur spilled his seed into her dark womb when he gave in to her, exactly the way Lilith had trained him to. "Yes! Give it to me!" Guinevere laughed wickedly "Give it all to me!" she encouraged Arthur to cum inside her while she fed on his essence.