Yes, by accident

You put your book down and stood up to go to bed, you were getting a bit exhausted, suspecting that the ring was draining you a bit too. You walked past Zoe on your way to your room, and your mind wandered. You didnt even notice you changed her as you went to your room and went to get ready for bed.

She is a 23 year old girl who stands at 5 foot 1. She has a lovely pair of 36DD cup breasts which jiggle when she moves, made even better by her being ever so slightly chubby. The best part of her, however, is her huge arse, which stretches all of her skirts amazingly, and her wide hips, which compliments her arse perfectly.

Elsewhere, Zoe was walking to her room. Her mind was preoccupied with the TV show she had been watching, not really noticing who was nearby. She walked past you and felt a weird tingle, which she just chose to ignore. She still ignored it as the tingling focused on her arse and around her hips. She didnt notice as her bones began to rearrange themselves, allowing her hips to crack outwards by a few inches, and her arse to begin expanding.

She walked into her room, going sideways slightly to get to her bedside. Her hips were too large to walk forwards, she would knock things over.

She started taking her skirt off, tugging as it got stuck on her arse and hips, both of which were still growing. Eventually she got it off and put in her pyjama bottoms, which were stretched almost to breaking point. She admired herself in the mirror, and placed one hand on her extremely huge rump. She smiled and laid down in bed, wondering when she would ever attract a guy who wanted her for more than her huge arse. The last thought she had in her mind before she nodded off was of her last boyfriend grinding and groping her arse during the night. She had to admit, she liked it, but she would never tell anyone. She was too proud for that.