The bus ride back to Jen's house was rather fun, as every little bump and rattle made her boobs jiggle and bounce heavily. It was slightly painful, and more than a little annoying as her tits flopped around on her chest. Jen loved every second of it.
Finally reaching her stop, Jen practically bounced off of the bus, waving goodbye to the driver, as she did every day. Hurrying to the front door, Jen unlocked the house and went in, quietly shutting the door behind her.
Cautiously, she called out.
"Martha!?"
After waiting for a moment, she grinned and decided that yes, it was Martha's day off, and she had not simply gone to the store for a few things. Perfect.
Darting up the steps to her room, she closed and locked the door behind her. After tossing her book bag in the corner, she looked over her body. Since this morning, she had gained a large mare cunt and a pair of perfectly formed FF cup tits. It made her wonder what else she could change about her.