Labratty13, in the privacy of his room, eagerly explores his new ribbed urethral sounding rod. With a confident grip, he applies lube to the tapered tip, teasing his urethral opening before sliding it in, inch by inch. His cock throbs as he twists and pumps the rod, sending waves of intense pleasure through his body. He gasps, his breath hitching as he experimenting with different speeds and depths, pushing his limits in this solo CBT adventure.