"What the...?" Kevin startled.
Split second into his orgasm, Kevin's dick petrified inside of Jonathan's ass, followed by his ass and most of his waist area.
"Holly shi...." He called and tried to detach himself from Jonathan, but he couldn't.
As the change spread in all directions, Kevin tried to step down from the platform, only to have his feet petrified half way there.
The two attached men started collapsing down to the floor.
By the time they hit the wooden floor with a loud thud, Kevin was already fully marble. His face wore the expression on shock and confusion.
The two boys laid on the floor in that awkward position. Kevin marbleized at the euphoric moment of cumming in Jonathan's petrified ass .