Muscle, Cocksheath with Adjustable Fit - For a more satisfying penetration!

Muscle is a powerful penis-sleeve that both lengthens your penis and makes it thicker so your partner can enjoy a more intense and satisfying stimulation.

In the base, Oxball's classic Cocksling is built in to keep it securely in place even on tougher grabs. It will also create a stimulating pressure around the scrotum that makes the experience total.

The outside of the sleeve is completely smooth. The solid glans lengthens your penis and gives your partner a comfortable but powerful penetration. On the inside of the sleeve there are grooves that massage your penis when you penetrate your partner.

Muscle is made from Oxball's signature FLEXtpr-material which makes it soft and flexible for the best fit while being firm enough to enhance your natural girth and length.

Insert included

Your Muscle also comes with a small insert in the same material that you can place in the sleeve to adjust the fit and feel. It is simply customized to allow you to adjust the inner length.

Apply water-based lubricant inside the sleeve and slip it over your penis. Then place the scrotum in the opening at the bottom. To get a really tight feeling, you can also squeeze out the excess air down towards the base.

Clean it with mild soap and warm water and let it air dry before storing.