Gabe's request

Gabe stood there, staring at his friend's crotch, which for some inexplicable reason, was now occupied by a woman's vagina.
"What's going on man?" He said with a look of bewilderment. "I thought you were a dude!" Having seen him in the showers at school before, this was even more confusing to Gabe.
"I found this stone and it grants wishes and I..." Jon blurted suddenly but was interrupted by Gabe.
"Wow man, have you tried it out yet?" Gabe said quickly.
"No, not really, I felt it a bit." Jon replied, noticing Gabes throbbing erection.
"Can I tough it?" Asked Gabe