"I wish you really were my twin sister, submissive to me in our relationship and willing to do anything for me, and anything to prove you love me. I wish you loved having your big tits played with even more than your pussy, and lastly, I wish you would forget about this wish and forget about the rock." A bright flash enveloped them both.
Karen looked at her sister sitting in her lap and smiled. "Love you, sis." She kissed Katie lightly on the lips, and moaned as it was returned with a hand playing with one of her nipples. "You're so good to me."
Katie looked at her impassively, getting up from her lap and closing the door. "Really? Undress for me." Karen nodded, grinning. She loved when Katie was like this. She stripped as quickly as she could and struck a sexy pose on the bed, pushing out her huge chest. Karen was already wet.
Katie surveyed her new property silently. The silence was broken by a soft voice. "Play with my breasts, please." Karen smiled shyly; asking Katie for something was dangerous, and she needed to be as polite as possible. "Please." They were interrupted by a knock on the door. "Ohhhh..." She moaned, knowing she wouldn't get what she wanted now.
"Quiet, you." Katie mumbled. "Yes?" She called out. "Give us a minute, please!"
Their mother's voice answered from outside, and Katie ignored it, turning to Karen with a smile. "Put your clothes back on. Mom wants to go shopping." Karen grinned back. She loved shopping! She and Katie would always tease the cute boys, and their mother didn't mind it at all.
