Jon was feeling understandably 'giddy' as he looked around the mall from his seated position, trying to locate another 'guinea pig'. He eventually saw another 'large' man, not obese, but muscular, but it was the bulge in his jeans that caught Jon's attention. "Give me that!" Jon smirked...pointing at the guy's crotch with his index finger.
Jon then felt a 'shifting' sensation in his own pants as his own penis was replaced by the other man's much larger dick. As he felt it growing to a full blown erection...Jon put his hand to his groin to feel his new member. "Now that's big" he chuckled to himself.
He glanced over to the man again, who was talking to his girlfriend, and sure enough he didn't notice anything unusual with his own equipment. "Okay, maybe I'll keep this for a while" Jon thought, as he stroked his hard-on. He estimated his new penis had to be at least 10 inches in length.
"Then again..." Jon mused, as he turned his attention to the guy's attractive blonde girlfriend.
