Urethral play, also known as penis sounding, is a form of sexual exploration that involves inserting a specially designed toy into the urethra. This practice may seem unusual to some, but it can provide unique sensations and experiences for those who engage in it safely and responsibly. Penis sounding originated from medical procedures where “sounds,” or long thin rods, were used to clear blockages in the urethra. The term has since been adopted by the BDSM community and other sexual