In the heat of the moment, Naomi yelled out, "I wish my dick was bigger!"
Then, true to her word, the fairy granted Naomi's wish, however, just like the first wish, the fairy "accidentally" messed this one up a little bit.
Naomi had all but forgotten about being a girl and everything else, she was so consumed by Steve's penis and the joys of masturbation. At first, she didn't realize her dick was getting any bigger, it just felt good. She rubbed harder and faster and groaned in pure pleasure.
Suddenly, she realized her hand wasn't big enough for her dick. As she grabbed hold of the growing, rock-hard penis, she realized that her wish had come true. The penis and testicles were growing in correct proportion. The growing hurt, but felt good at the same time, like the mother of all erections.
Soon, her dick had grown all the way up her chest and the top was pushing against her Adam's apple. "Now that's what I'm talking about!" Naomi cried. Her balls became the size of basketballs and she loved the feeling of having them rest on her thighs. She then became aware of the tremendous weight of her new sex organs, but didn't mind--she was only frustrated by the increasing complexity of masturbating a giant dick. She was using both arms now, but it still wasn't enough.
She then fell off the bed and was pinned to the floor under her ever-growing dick, which she reckoned must be ten feet long by now. She didn't start to panic until her penis began crushing her rib cage. She cried for help, and Steve's parents came running in to see what was happening, but it was too late. Naomi had been crushed to death by her giant penis.