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"Ready to go again Joshie?!!" she asked in a playful tone. she moved over to Josh and flipped him back onto his knees again. Josh didn't try to fight her this time, she had grown another five inches in her last orgasm making her nearly 7'7" and Josh was completely out of energy. Liz thrusted her monster cock into Josh's asshole again impaling him on her colossal prick. Her cock eight inches longer and 4 inches wider stretched Josh's body to the limits pushing his legs and ass apart the pain was immense and Josh passed out, yet he was surprisingly flexible and his body was able to stretch enough to accommodate his sister's amazon cock without injury.

Despite his lack of consciousness, Liz continued to spear her previously "big brother", her tits squished up against and around her brothers back. "I've turned my brother into a cum dump" she said laughing as her orgasm began again. Her cock pulsating again, she unleashed torrents of cum into her brothers body his stomach quickly expanding due to the pressure of the cum contained within. It was her longest orgasm yet lasting almost 15 minutes before her balls had emptied themselves into her brother. Josh's stomach reminded Liz of the octomom from TV a few years ago.

Despite the volume of her orgasm, Liz's body had used every ounce of energy it contained to fuel her growth throughout the day. Liz was terribly tired and had no energy left to grow. With a yawn, she pushed Josh's body to the other side of the bed and cuddled up against his now tiny body. Liz closed her eyes and fell asleep.