King Arthur and the Grimoire of Lust - 66

Arthur's decadence from a righteous king to the wicked and corrupted self he was right now was all panned. He was destined to be the vessel for a greater evil. "You want the Dark Lord's power don't you? With it not only can you own me, you'll own the world. You know what you have to do." "Yesss..." Arthur replied while thrusting into Guinevere's demonic cunt. He was intoxicated by the Dark Lord's power and felt invincible as he took the ritual knife from Morgana and slowly slit his own throat. When his blood gushed out from his neck, not only did he not feel any pain, he felt the Dark Lord's power grew even more powerful within him. He laughed maniacally and continued thrusting into Guinevere who was moaning wantonly and smearing his blood all over her body. "I want your seed Arthur.... Shoot them all over my chest... Give it to me now!....." Arthur pulled his cock out and unloaded all his seed onto Guinevere's chest. "Yes!..." Guinevere moaned as she mixed Arthur's seed with his blood on her chest before scooping them up with the holy grail. The seed and blood were Arthur's essence and soul, with them both contained in the holy grail, the Dark Lord can now completely take over his body and enter the human realm. Arthur's eyes glowed red and a pair of horns grew on his head. He drank from the holy grail making sure he owned Arthur's soul completely as he laughed triumphantly. "Welcome to the human realm, master...." the two succubi said in unison on their knees.