King Arthur and the Grimoire of Lust - 22

Arthur was greedily lapping up Lilith's sweet succubus venom as fast as it was leaking out. Watching them made Guinevere angry, hurt, jealous and aroused at the same time. She'd always fantasized about playing the dominant role in a sexual relationship but Arthur would never go down on her or let her play the dominant role. Guinevere couldn't help getting turned on watching her husband behaving so subservient towards another woman albeit not a human and eating her out. Lilith played with the sacrificial knife while enjoying Arthur's service, she pulled his face closer against her pussy with her foot while rocking her hips and grinding her clitoris against his tongue. "That's it! That's the spot. ahh..." Lilith moaned as she looked at Guinevere from the corner of her eyes, enjoying the painful expression on her face. When Lilith's happy that Guinevere had seen enough she pushed Arthur away with her leg. "You know what to do next, don't you?" Lilith handed the knife to Arthur in front of Guinevere. "Yes... master..." Arthur picked up the sacrificial chalice as he approached Guinevere with the knife. "No you can't do this! Arthur! Please don't. You have to wake up!" Guinevere pleaded but Arthur's glazed over eyes told her it was useless, the demoness's grip over her husband's mind was too strong.