Yoshi is a self-described "freak" who's up for almost any fetish. Today he's trying one he's never experienced before, and the anticipation fills him with anxiety--and unquenchable curiosity. Sounding is the act of introducing a lubricated rod directly into the slit of the penis' urethra, and sliding it down toward the root of the cock. It's a practice that promises intense pleasure if you do it correctly. But stimulating nerves that have never been part of your pleasure repertoire could hurt, at least at the beginning.

Armed with a series of these specially designed rods in graduated sizes, Yoshi lubes up the thinnest, positions it at the head of his dick, takes a deep breath and carefully slides it down the inside of his member. Feeling that new source of pleasure, he moans in ecstasy. Once he's less nervous and the urethra is stretched open a bit, he tries the bigger rods on by one. The inside of his penis is screaming with unimagined erotic excitement, and he cums. Now he's added an exciting new practice to his personal universe of pleasure.