A puzzled expression grew along with a thrilling tightening deep inside of him. As he watched, his cock stiffened quite independently of any stimulation, rising towards the table with an insistant but subtle rhythm. His confusion started along the dusty path to concern when he spotted a glistening drop of moisture grace his purpling member. As he reflexively backed away from the box the first drop of precum fell like silver honey upon the yellowed linoleum floor. Soon, both of his heads were staring blankly at the other.
"Jesus," he croaked, "this is weird."
His heart was pounding, whether from the cloud of strange arousal or from anxiety was unclear. After a minute, however, the tension slowly departed from his body; it left him more quickly when he took another couple of tentative steps backwards.
"Wu, what the hell have you done now, you freaky old man," mumbled Jim to his dick. It failed to answer, instead sinking to half-mast. Jim knew, though he had no right to be so certain, that whatever odd creation was in that cardboard box on his dining table, it had created his mysterious arousal from thin air. A part of him (the part about six inches long) was most intrigued by the notion of such magic, while most of the rest of him wondered just what in the world had he just exposed himself to, and was it dangerous? After a remarkably short time, the two halves of himself jointly considered what might happen when his girlfriend, Sharon, was shown the innocent cardboard box...
He could not just leave the thing there from now on though, could he. And he knew enough about Dr. Wu that, while undeniably nuts and miserably patronizing, he was never malicious or cruel. So Jim steeled himself with a few quick short breaths and rushed the box, feeling himself slowly respond to whatever was inside of it as he tore through the tape and staples. His cock was stirring just as he managed to open the lid. He furiously threw the little foam peanuts out of the way, looking like a mad popcorn popper. He set aside a small blue envelope, reached into the box once more and pulled out...