Jon had never had a girlfriend before. Not that he wasn't into girls. He was. It's just that he had hoped that Karyn would be willing to be his girlfriend, but she seemed to only want to be his friend and nothing more. And he never got the courage to ask her. So, believe it or not, Jon had never had sex before.
That is, until now.
He never would have thought that the first person he'd have sex with was Sarah McMillan, but that was before he had the wishing stone and a whole menu of things to make possible.
Sarah knelt on her bed, naked. She pleaded with Jon to take off his clothes. She had waited all day to have sex with him. Apparently, they did this all the time, although Jon had no memory of it. So, for him, this would be his first time.
But before Jon gave in, he decided to test out his "ability" again.