With a mix of trepidation and excitement, an uncut, small-dicked amateur delves into the world of urethral sounding. His first time using a hollow, stainless steel probe, he carefully navigates the beads, feeling each one pop into his tight, uncharted urethra. A cock ring keeps his erection at attention, intensifying every thrust as he fucks his peehole, embracing his newfound urethra fetish.