Lui was a 5 year old boy running down the street after his ball. His mommy wouldn't let him go to far though. He was excited, tonight he was going to see his favorite babysitter Cassie. As he ran he tripped over a small ring. He looked at it, it looked way to big for his little finger but he slipped it on and it fit perfectly. "Lui! Cassie's here!" He ran back to his house and saw Cassie. Her DD cup breasts were about to burst out of her blue tank top. And her butt was also going to snap the straps on her khaki shorts. Her hair was long, blonde and beautiful. She bent over and tussled little Lui's hair.
His mommy left leaving the two by themselves. Cassie sat down and started reading a book. While Lui started playing with his trains, he looked up at her towering figure. "Cassie? Will you play with me?" She looked down at the boy. "Sorry buddy. Not right now." Lui looked sad. I wish she would play with me, he thought. She put down her book and shook her head. She smiled down at him. "You know what I will play." He smiled as they started to put the track together. They played with the trains for about an hour until Lui got up without Cassie noticing. He looked behind her at her big butt.
Her butt looks big and squishy like a big pillow he thought. I wish I could sit on it to see if it's like a pillow. Cassie stopped playing with the trains and shook her head again. She turned her head and smiled at Lui. She got down all fours and pushed her ass towards the five year old. "Go ahead buddy, sit on it." Lui smiled again and hopped onto her ass. He was right, it was extremely soft and pillow like. He hopped off and thanked her politely.
As they continued to play her looked over at Cassie's large breasts. He wished once again. If her butt is soft then those things must be soft to, I wish I could touch them. Once again she shook her head and smiled at the little boy. She yanked down the top to show off her perfect tits. He put them in his hand as she almost screamed in enjoyment. He looked up at her and wished he could be that big.
He blacked out.
When he woke back up, it felt like the room was smaller. He sat up and felt a pressure on his chest. He poked and prodded at them until he realized that those were the thingies he was holding earlier. Speaking of, where was Cassie? He looked down to see his body out cold. He stood up and felt his entire body shift. His tits and ass were throwing off his balance. He looked into the mirror to see the beautiful face of Cassie. He turned around and squeezed his ass. It was still super soft. He jumped in the air for joy with tits clapping against his chest. He got what he wanted, he was big now.
That's when...