Chooses Sarah

With devious intent, Xander tenderly stroked the side of Buffy's face. "Maybe you're right, Buffy," he said softly. Sarah started to object, but somehow Xander was able to send a telepathic message to tell her that all would be well soon. "Maybe all we have to do is make people like sex."

Buffy returned the caress. "I knew you'd see it my way, Xan," she cooed. "But you really do need to put that bitch in her place," the Slayer continued, nodding her head at Sarah.

"I suppose you're right again, Buffy," Xander agreed. "I really do need to put the bitch in her place." Buffy turned her head to look at Sarah to gloat, but was surprised to find a satisfied smirk on the other woman's face. "What are YOU smiling at?" she asked, venom dripping from her voice.

"May I, Master?" Susan asked deferentially. "Of course, my queen," he answered, and faster than humanly possible Susan closed the distance between them and slapped Buffy so hard on the face that the once-proud Slayer fell to the floor. "Apparently your body hasn't absored enough of the evil essence, little Slayer," Susan taunted, "But your Master and Mistress are going to fix that."

With a scream of rage Buffy jumped to her feet to attack Sarah, but found herself held in place when vines from the wall of the crypt lashed out to encircle her wrists and ankles. "Buffy, Buffy, Buffy," Xander patronized. "Always a fighter, never one to learn her true position in things." With a wave of his hand the vines shifted, slamming the bound girl against the nearby tomb and knocking the breath out of her. "You... bastard..." she managed to gasp.

"Yesssss..." Xander hissed, his erection growing. Sarah grabbed Buffy by the hair and wrenched her away from the tomb, then slid her body in between the helpless girl and the stone platform. "Maybe taking in our perverting seed from both sides will break your pathetic will, Buffy," she barked as she rammed the blonde girl's face against her snatch.

Buffy stubbornly refused to open her mouth despite the fact that she was suffocating in the demon-girl's pussy. Without warning, Xander rammed his now rock-hard tool against her defenseless pussy. Buffy screamed in protest, just as Sarah humped her hips forward. Buffy was shocked to find that Sarah's clit was growing inhumanly large, essentially becoming a dick that was **** into her open mouth. Defiantly she tried to bite down on the intruding appendage, but found that the demoness-cock effectively resisted her attempted attack. Sarah laughed with derision, "Yesss, you stupid slut, that feels good! Fight me. Your descent into depravity will be that much more sweet the harder you resist."

By now Xander had found his target and entered Buffy's fuck-hole, his evil-enhanced penis filling her fully. He pumped her slowly, selfishly enjoying the sensations her unwilling pussy generated on his member. Sarah still had a firm grip on the Slayer's hair, which she used to painfully **** the bound girl's head back and forth. "That's it, bitch, suck me. I'm **** your mouth and there's nothing you can do about it, is there?" Sarah's taunting had the intended effect, both enraging Buffy and filling her with despair. For as she was pounded from both sides, she realized that was indeed powerless to do anything about it. The once-mighty Slayer had been reduced to a helpless fuck-puppet, and she was ashamed to admit that her body and mind, already weakened by the partial demonic conversion, was betraying her yet again.

"I feel it, Buffy," Xander stated, "Your cunt giving in to me." His pace began to quicken, the sensations of power and erotic control taking over.

As Buffy began to suck on the clit-cock in her mouth, Sarah laughed in a way that chilled the former Slayer to the core. "You fucking whore!" she chortled. "Maybe since you resisted us, all you will be now is a mindless sex ****."

The thought of Buffy Summers becoming his mindless sex **** sent Xander into a relatively unexpected orgasm. He roared with release, his sexpire cock spurting tainted seed into Buffy's milking fuck-hole. Instantly the perverting influence spread from her crotch to the rest of her body, sending erotic sensations to every nerve ending.

When Buffy looked up at Sarah with eyes again turned black as night, sucking wantonly on the she-dick in her mouth, the sexpire queen felt the same unexpected erotic explosion that her Master did moments before. She unleashed wave after wave of pure evil essence into Buffy's eager mouth, the still-bound ****'s throat muscles struggling to keep up with the onslaught. "Oh YES you're good..." Sarah moaned.

As Xander stepped away, his softening dick slipping free, he waved his hands and the enchanted vines released Buffy and returned to their places along the walls. Buffy reached her unbound hands to the dick in her mouth, coaxing as much cum as possible by stroking and scratching the shaft. With a shudder, Sarah ejected another load of spunk into the Slayer's waiting mouth. "Now you are ours forever," she stated matter-of-factly.

Buffy could only mumble her agreement around the she-cock in her mouth, but that was enough to bring a devious smirk of approval to Xander's face.