Buffy Agrees

In tears Buffy turned her head slightly to look at her little sister, who just lowered her head with acceptance.

Buffy didn't doubt for one second that these evil dopplelgangers would carry out their threat and while she didn't want to violate her own sister she wanted even less for it to be some demon so once again **** to admit defeat Buffy nodded.

Buffy watched as her evil Counterpart brought Dawn down of the cross and stapped her down on the floor, her mouth still frozen wide open, at which point Buffy found she could stop sucking and playing with the huge cock which was now shrinking back down to a more manageable 10-inches.

Buffy looked at her naked sister, "I so sorry Dawnie." she wept.

Dawn's eyes were full of understanding at why Buffy had to do this, she didn't want to get fucked by a horde of demons and she didn't want to be responsible for anything happening to Willow and Faith as a result of Buffy's refusal.

Dawn tightly closed her eyes as the tip of her sisters cock began to touch the lips of her pussy.

"Just shove it in." yelled Evil Buffy.

Buffy didn't know what to do as she slowly began to edge her way iside her sister.

Dawn began to make moaning sounds as Buffy inched further and further into her.

Buffy couldn't stop crying, no matter how hard she tried to tell herself she was doing this to protect Dawn, it was still wrong and humiliating but she was never-the-less now pumping her cock in and out of her little sisters cunt. She wished she had been under the influence of Evil tara's power but the truth was she was doing it herself and worse still it felt good physically.

Dawn moaned as Buffy thrust in and out of her she could feel herself getting closer and closer to cumming. She had no idea it would feel this good to have a cock inside of her even if it did belong to her sister.

Buffy continued thrusting back and forth until she could feel the pleasurable sensation of her cock blowing it's load deep inside Dawn.

She wanted to pull out but was instructed to let Dawn experience her first real orgasm by her Evil counterpart.

Buffy wanted to kill that bitch but she had niether the strength nor the will power to do it so she just kept pumping until Dawn came.

Both girls remained silent humiliated by what had just happened but even more so by the fact they both got off on it.

Laughing at the sight of the defeated slayer weeping on the floor of the basement Evil Buffy and Tara left her to wollow in her humiliation stripping her off her cock as they had promised.