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by Oswald Author IconMail Icon
Rated: 18+ · Interactive · Erotica · #2298686

Your Sister begins taking experimental growth pills that cause her to treat you different

This choice: She agrees to become a giantess and bring revenge on the city  •  Go Back...
Chapter #6

She agrees to become a giantess and bring reven...

    by: Neon Author IconMail Icon
Molly chuckled and sat down next to her brother on the bed, her legs dangling off the bed due to her newly grown height. She looked down at him and smiled, her breasts pushing out the fabric of her shirt and almost spilling out. "Well, little bro, if you really want me to grow even bigger, I don't see why not."

"What? Are you serious?" Tim's question caught Molly by surprise, but she quickly realized that her little brother was actually being serious. His face was filled with determination, and he genuinely wanted her to become his own giantess.
"Of course I'm serious," Molly responded, her smile growing wider. "Think of the destruction we could cause together. All of those poor people in the city... it'd be a blast!"

Tim was shocked by his sister's new attitude. She had always been kind-hearted and gentle, never even hurting a fly, let alone wishing to destroy an entire city. But there was no denying that Molly was a different person now, both physically and mentally.

"But won't we get in trouble? Shouldn't we tell our parents?"


"What? No way," Molly said quickly. "I'm not about to spoil the fun just because mom and dad might get upset. Besides, I can handle them if they try to get in the way of my growth.

"Besides, I've always wanted to be a giantess. I can only imagine how powerful and feared I would be."

Tim's jaw dropped. He could hardly believe that Molly, his gentle and kind-hearted sister, was now talking about becoming a giantess and causing destruction. Bringing the ciry to her mercy. What had happened to her? He wondered.

You have the following choices:

1. Sister goddess time

*Pen*
2. Frisky Amazon fun

*Pen* indicates the next chapter needs to be written.
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Printed from https://www.writing.com/main/interactive-story/item_id/2298686-Serving-your-Sister/cid/PCM8VW5TX-She-agrees-to-become-a-giantess-and-bring-reven