In the dimly lit room, a man's large, erect cock stands at attention, only semi-hard, yet still an impressive sight. His hand, strong and sure, reaches out, wrapping around the base, giving it a gentle squeeze. He starts to stroke, his grip firm, his rhythm steady. His eyes close, lost in the sensation of his own touch, his body responding to the intimate caress. His cock twitches, growing harder, ready for more.