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Rated: 18+ · Interactive · Sci-fi · #1779714
Genetically modified milk causes unexpected growth in those who drink it.
This choice: Chris and Sarah make love  •  Go Back...
Chapter #5

Chris and Sarah make love

    by: citywalker Author IconMail Icon
Originally by: glacies

With a small move of his massive arm Chris tore Sarah's blouse off as they tumbled into the bedroom.  She fell to the bed and gasped as she watched the massively muscled form of her lover loom over.

He propped himself up, hanging his heaving chest over her face as she reached down to his tattered boxers. He laughed as he heard her moan again.

"So Big..."

She mumbled as she stroked his cock, feeling it throb and swell in her hand. Chris shuddered as the massive rod started to swell ever harder in her hands, until it finally stopped, a pulsing 15 inches long and too big around to hold with one hand. Sarah slowly guided his cock into her tiny aching body and she came as the intense heat of his cock seared her.  Chris laughed in a deep new voice as he started to thrust into her, each push forcing more and more of him into her tiny body.

"Fuck yeah babe, this is incredible!" He cried feeling his body just hum with pleasure, he quickly lifted her up, still impaled on his throbbing body and lay down on the bed. Sarah started tracing out the outline of his massive chest when suddenly she stiffened up almost perfectly straight.

"You're Growing again!" She shouted, and Chris, lost in the pleasure, was completely ignorant to this, until he could feel his cock constricted by her, and when he looked to her, he could see she was being lifted off the bed by his lengthening cock.

"YES!" he shouted, his voice deepening, he was so turned on by this new surge of growth, he forced her down hard onto all nearly 20 inches of still growing cock. His throbbing biceps were filling fast and Sarah came again at the sight of his swelling body.

Pound after pound of muscle was being packed onto Chris's growing frame, the newest growth spurt forcing his body taller and longer, his ass finally growing off the edge of the bed. Sarah was screaming, begging to be released as the giant's growing body kept filling her, finally pulling herself off of the cock as Chris hit 25ft tall, his body still humming as Sarah started jacking off his pulsing hardon, now larger than she was tall.

Chris could feel himself cumming and grabbed his aching balls with his swelling biceps and shouted down to Sarah, who was now kneeling on his bulging abs licking the length of his cock

"I'm gonna cum babe!"

You have the following choices:

*Noteb*
1. Chris Cums and grows into a giant

2. Chris' cum makes Sarah grow

*Noteb* indicates the next chapter needs to be written.
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