Sean glanced down at his new groin and realized that Jeff was right; his penis appeared to be completely gone. Only a slight bulge where his junk should be gave away its position.
Sean reached down with one of his hands and slowly ran it over the area, feeling the tense bulge tucked away under his rough hide. It felt GOOD. He ran his hand over the area again savoring the warmth and sensitivity of it. He let his hand linger a little longer this time and noticed that he was getting a little aroused. He grinned toothily, maybe this was going to be more fun than he thought...
Slowly he ran his hand up and down his crotch tracing the outline of his penis and cupping his balls. He could feel them there, under his tough hide - protected. He could feel their warmth and their incredible weight. He could almost feel his balls swelling with cum as he grew more and more aroused, churning and bubbling with virility.
Slowly, as he rubbed himself, Sean felt something stirring in his groin. He began to rub a little faster and harder, his rough scaly palms rubbing against his tough hide creating more friction than normal which only served to arouse him more. With each stroke he felt more and more sensitive down there, as if everything was coming closer to the surface.