Cum Thru Penis Plugs

Cum thru penis plugs are hollow urethral sex toys made from surgical 904 stainless steel that insert into the urethra while allowing ejaculation and urination to pass through the central bore. The hollow design enables fluid release during orgasm without removing the plug, combining urethral stimulation with functional ejaculation for continuous wear during sex and orgasm.

About Cum Thru Penis Plugs

Cum thru penis plugs deliver direct urethral stimulation by inserting smooth surgical steel shafts into the penis opening while maintaining a hollow center channel for fluid passage. The steel construction provides firm pressure against urethral nerve endings throughout the entire length of insertion, creating intense sensations during arousal, penetration, and orgasm. Unlike solid urethral sounds that require removal before ejaculation, cum thru plugs stay inserted during climax as semen passes through the bore.

The hollow bore design serves dual purposes: allowing natural bodily functions while worn and enabling extended play sessions without interruption. Users experience heightened orgasm intensity as ejaculate forces through the narrow steel channel, creating additional pressure and prolonging the climactic release. The surgical 904 steel material offers superior corrosion resistance compared to standard 316 stainless steel, making these adult toys ideal for extended wear and exposure to bodily fluids.

Who Are Cum Thru Penis Plugs For

Cum thru penis plugs suit experienced urethral play practitioners who want stimulation during intercourse and orgasm without interrupting sex to remove their sex toys. The hollow design allows users to fuck while wearing the plug, maintaining urethral stretch and nerve stimulation throughout penetrative sex. These adult products work well for men who enjoy continuous urethral sensation during multi-hour sessions, as the cum thru feature eliminates the need to remove and reinsert between orgasms or bathroom breaks.

How to Use Cum Thru Penis Plugs

Apply sterile surgical lubricant generously to both the plug and urethral opening before insertion. Hold the penis shaft taut and gently guide the tapered tip into the meatus, allowing the urethra to accept the steel at its own pace without forcing. Insert slowly until the desired depth is reached or the plug base rests against the glans. During wear, the plug stays in place through urethral grip on the shaft, with some designs featuring a glans ring or stopper ball to prevent deep migration. For ejaculation, maintain insertion and allow natural orgasmic contractions to force semen through the central channel, creating backpressure that intensifies orgasm sensation.

Bore Diameter and Flow Rate

Cum thru plugs feature bore diameters typically ranging from 2mm to 6mm, directly affecting fluid flow and sensation during ejaculation. Narrower bores around 2-3mm create significant backpressure during orgasm, forcing semen through a tight restriction that prolongs the ejaculatory phase and intensifies the release. Wider bores of 4-6mm allow easier flow with less resistance, suitable for users who want functional fluid passage without extreme pressure buildup.

Shaft Length and Urethral Depth

Cum thru penis plug lengths range from 25mm glans-depth plugs to 120mm designs that reach deep into the penile urethra. Shorter plugs of 25-50mm stimulate the highly sensitive meatal regions without approaching the suspensory ligament. Medium lengths of 60-90mm extend through the penile urethra to provide full-shaft stimulation during erection. Deep plugs exceeding 100mm can reach the membranous urethra near the prostate, offering intense sensation but requiring significant experience and careful insertion.

Base Design and Retention Features

Cum thru plugs use various base designs to prevent over-insertion and aid removal. Flat disc bases rest against the meatus, providing a wide surface that cannot enter the urethra while giving fingers purchase for extraction. Glans ring designs circle the corona, securing the plug through circumferential grip. Ball-ended plugs feature a sphere at the external tip that blocks the meatus opening. The base must be large enough to prevent full urethral insertion during erection when the urethra shortens and widens.

Cum Thru Penis Plug Comparison Table

Solid Urethral Plugs for Stimulation Without Flow

Solid urethral plugs provide intense nerve stimulation through complete urethral filling without the hollow bore of cum thru designs, creating different sensations during wear and orgasm. These sex toys require removal before ejaculation, making them ideal for edging play and orgasm control rather than continuous wear through climax. The urethral plugs collection includes various solid designs in weighted, textured, and vibrating options that deliver focused pressure to the urethral wall without the flow-through functionality of cum thru styles.

Medical Sound Kits for Progressive Urethral Training

Medical sound kits contain graduated diameter sets of urethral dilators that progressively stretch the urethra to accommodate larger insertions over time, essential preparation for comfortable cum thru plug use. These kits typically include 6-8 sounds in incrementally increasing widths, allowing users to slowly condition urethral tissue before attempting plugs with wider shafts or larger bases. The medical sound kits collection provides complete progression sets in both Van Buren curved and Hegar straight configurations, offering systematic training protocols for developing the capacity needed for advanced cum thru plug designs.

Penis Wands for Shaft and Glans Stimulation Combined

Penis wands feature insertable urethral shafts attached to external vibrating or textured components that simultaneously stimulate the glans and frenulum during urethral play, creating combined internal and external sensation. While cum thru plugs focus exclusively on urethral nerve endings, penis wands add surface stimulation to the experience through beaded shafts, vibrating tips, or textured glans caps. The penis wands collection offers designs that integrate urethral insertion with cock ring functionality, electrostimulation elements, and rotating components for men seeking multi-point penile stimulation beyond pure urethral sensation.

Buy Cum Thru Penis Plugs at Adultsmart

Adultsmart stocks cum thru penis plugs in medical-grade 904 stainless steel across bore diameters from 2mm to 6mm and shaft lengths from 25mm glans plugs to 120mm deep urethral designs. The collection includes flat base, glans ring, and ball-ended retention styles to suit different anatomies and insertion preferences. Detailed specifications for each plug list exact bore diameter, insertable length, shaft thickness, and base dimensions to help customers select appropriate sizing for their urethral experience level and intended use during sex or solo play.