In the dimly lit dungeon, Satantorture73's soloboy explores the exquisite torment of sounding. With precision and care, he inserts a thin metal rod into his urethra, gasping at the intense sensation. The rod slides deeper, stretching his sensitive tissues, as he moans in pleasure-pain. His cock throbs, leaking pre-cum, as he slowly fucks the rod in and out, teasing himself to the brink of ecstasy.