Please them both at once.

"Let's prove how obedient you are so that Chad knows he's getting his money's worth."

Amy choked at that, the amount of money paid for her, just $25 dollars, was so small as to be humiliating all by itself. Nevertheless she nodded.

"Eat my pussy while Chad fucks you." As she said this, Bianca nonchalantly slipped off her shorts and panties and sat, leg spread on the edge of the bed.

Amy had **** but to bend get down on her hands and knees and start licking her bully's clit. A few moments after she'd started, she heard Chad's zipper behind her and felt his stiffening cock rubbing on her slit.

The ease with which he slid inside her betrayed how turned on she was by her humiliation. As he started pounding her, she tried to focus on bringing Bianca to orgasm--she knew she wouldn't be allowed to stop until she did.

Chad's cock had girth, it filled her up nicely and the combination of his rough fast fucking, the pure-sex taste of Bianca's pussy, and the total humiliation of being completely submissive made Amy incredibly horny. She felt an orgasm start to rise up almost immediately. As it built up, she quickened her pace, lapping at Bianca's clit with greater and greater enthusiasm. Soon her bully was moaning and grinding against Amy's face. Meanwhile Chad started grunting louder as he thrust into her.

Amy was getting so close, right on the verge of orgasm, when Chad suddenly pulled out and came all over Amy's ass. NO! She thought to herself as she realized she would be denied her orgasm while so close to completion. Bianca came next, grabbing Amy by the back of the head and forcing her face into her pussy while her back arched and a cry of ecstasy escaped her mouth.

Chad wiped the tip of his dick off on the back of Amy's thigh and said, "Well, you've convinced me. She'll do very nicely for what I have planned."