"Please," Kathy said, but without conviction, "don't tie me up again."

As she expected, they did not listen to her, nor did she want them to. She found herself on her back across the bed, her arms stretched above her head and being tied that way. Then her legs were spread wide apart and her ankles secured. She was spread out, made vulnerable to them.

"We're gonna play with you, Kathy," Cindy giggled, pulling her peasant blouse down. She pulled it to Kathy's waist, and Kathy's pointed tits thrust up sweetly.

Robert was on the other side, and Kathy turned her face from one to the other. Robert began to stroke one tit, twisting at her already hard nipple. He twisted and pulled it gently, and it was not at all painful. As he fondled one tit, Cindy began to squeeze at Kathy's other tit.

Kathy shivered.

Cindy leaned over and kissed her tit, closing her lips around the rubbery nipple. Kathy found the little girl's lips hot and wet, and her nipple burned as the girl began sucking on it. Robert squeezed her pointed tit to make her nipple stand tall. He ran his tongue about it, causing Kathy to shudder with delight.

Both Cindy and Robert were now sucking hard on her nipples. Kathy's cunt quivered and throbbed, her clitoris very swollen. She began to moan softly as their wet mouths sucked and nibbled her tits. Their tongues were like liquid fire as they fluttered on her hard nipples, making them even harder.

"Ohhhhh," Kathy moaned, arching her tits up as best she could, struggling against the ropes that held her arms above her head. "Ohhhh, please, please!"

They paid no attention to her. They knew she had come along willingly, just as Kathy knew it. They sucked harder, and Kathy writhed about as ecstasy bubbled through her.