Category: Taboo & Edge play
Subcategory: Types

Urethral Sounding

Urethral Sounding involves the insertion of specially designed smooth rods (sounds) into the urethra for sensation, psychological impact, or visual effect. These tools, typically made of surgical steel or silicone, come in various shapes and sizes designed to stimulate the sensitive urethral lining and potentially the prostate in penis owners.

The appeal includes the intense and unusual sensations from stimulating an area not typically accessed, the psychological aspects of such intimate penetration, and for many, the taboo nature of inverting traditional penetration dynamics. Some practitioners enjoy the visual aspects, the feeling of fullness, or the heightened sensitivity and altered orgasmic sensations that can result.

This activity requires meticulous hygiene, proper equipment (never substitute household objects), sterile lubricant, and a thorough understanding of urethral anatomy. Practitioners should move slowly, never force insertion, and be alert for signs of injury or infection. Many experienced players recommend learning from medical professionals or attending workshops before attempting sounding.


This is a description of an activity in the BDSM checklist (also known as a 'kink list'). Want to discover what (more) kinks you might have? Maybe share them with a partner? Start the checklist!

About the category Taboo & Edge play

Taboo and edge play explores activities that push personal, social, or safety boundaries through consensual engagement with forbidden themes or higher-risk practices. These activities require exceptional communication, preparation, and risk awareness as they intentionally venture into territories that may challenge comfort zones or conventional safety guidelines.

People are drawn to taboo and edge play for various reasons: the intensity of breaking social norms, the adrenaline of controlled risk, the deep trust required, or the catharsis of confronting fears and boundaries. The appeal often lies in the psychological charge created when consensually approaching or crossing lines that would otherwise remain unchallenged. These practices demand thorough negotiation, extensive knowledge, and exceptional self-awareness, as they operate in spaces where the potential rewards of transformative experiences come with increased responsibility for managing both physical and psychological risks.




All activities in the checklist: