It took them an hour before they were able to control themselves enough to stop. Not only were their bodies begging for more, but the very
thought of one another sent shivers of desire down each of their spines.
Getting up out of Mark's bed they had been sharing, Mark went over to the mirror to take another look at himself. He could not believe the
power he felt or the shear pleasure that he received just flexing his muscle. And he was still only 13!
Picking up the remote, Mark looked through the options again. He finally came across the setting for age. He remembered that Tim had said
that she was 17 now, so he wanted to be at least as old as her. Setting the remote for 18 and pointing it at the mirror, Mark pressed the
activation button.
Within a few moments, Mark could tell that he was changing. He watched as he grew taller and his shoulders became broader, and how his chin
became stronger. His body hair thickened a little more, but was not too thick as to obscure his musculature. His cock grew longer and wider,
and his balls were now hanging down by his knees. Finally stopping, Mark now stood at 7'3" tall and was so wide in the shoulders that he
would never be able to walk through a door without turning sideways again, yet had cobble stone abdominal muscles and a narrow waist. His
muscles, which had been large before, were now almost obscene.
Suddenly, a hand reached around and grabbed hold of his giant dick. Almost instantly, Mark was hard again.
Accidentally hitting the start button again, Mark watched as Tim aged another year. Though there was not much change, Mark could see that
her hair had grown out a little more and there was a desire in her eyes that left nothing to the imagination.
Dropping the remote on the floor, the two forgot everything everything else in the world except for their insatiable lust and the pure physical
pleasure they found in each others’ bodies.