Muscle Cocksheath Black

The Muscle Cocksheath Black by Oxballs is designed for anyone who wants to boost their size and enjoy a deep, sucking sensation with every thrust. Built from super soft, strong, and stretchy FLEXtpr, this sheath is made to mold to your shaft while adding serious length and girth.

This cocksheath surrounds your shaft with a thick, rubbery penetrator that transforms your natural size into something bigger and fuller. The design is focused on increasing both length and girth, giving you a more substantial feel that your partner can really notice. Inside, the ribbed interior and TPR ridges create a sucking, stimulating sensation that works along the entire length of your shaft.

The base of the Muscle Cocksheath is modeled after the Oxballs signature COCKSLING-2. This built-in COCKSLING style base helps keep the sheath locked onto your junk, even during hard, intense use. It is designed to stay in place so you can focus on the experience rather than adjusting your gear.

One of the standout features of this sheath is the customizable inner chamber. A bullet insert allows you to fine-tune the fit and feel inside the sheath, so you can get the snugness and sensation you prefer. The Muscle Cocksheath also includes a small silicone stopper that fits perfectly into the grooved indents inside. You can position this stopper at the point that best matches your shaft length, helping you find the right internal depth for a more controlled and comfortable fit.

The interior is ribbed to provide extra stimulation. As you move, these ribs and TPR ridges create a deep sucking effect that hugs your shaft. The design is intended to give you and your partner a more intense, full experience, with added texture and pressure along your entire length.

For those who like clear measurements, the Muscle Cocksheath offers a substantial profile. The overall length is 9", with a width of approximately 2 - 2.5" for a thick, filling feel. The depth is 1.5". The main hole circumference is 4", while the shaft hole circumference is 3". Inside, the inner shaft length is 5.5", giving you plenty of internal space. The ball hole circumference is 3.75". The smallest usable shaft circumference is 5", and the largest usable shaft circumference is 6", so it is designed to accommodate a range of sizes within that span.

Made from FLEXtpr, this sheath is super soft yet strong and stretchy. It is built to flex with your body while still maintaining its shape and structure. The material is designed to feel comfortable against your skin while delivering that thick, rubbery penetrator sensation on the outside.

Using the Muscle Cocksheath is straightforward. Before you start, apply a generous amount of lube, paying special attention to the inside of the sheath as well as your shaft. Lubing the interior helps you slide in more easily and enhances the sucking, enveloping feel of the ribbed chamber. Once everything is well coated, slide your shaft into the inner chamber, guiding yourself through the ribbed interior until you are fully seated. Adjust the bullet insert and silicone stopper as needed to get the fit and internal length that feels best for you.

When the sheath is in place, the built-in COCKSLING style base wraps around your junk to help keep everything secure. This base is designed to hold the thick rubbery dong on your shaft, even when you are thrusting hard. The combination of the snug base and the customizable inner chamber helps the sheath stay aligned and comfortable during use.

As you move, the ribbed interior and TPR ridges work together to create a deep, sucking sensation along your shaft. The added length and girth from the cocksheath design can make your penetrative play feel more intense and filling. The Muscle Cocksheath is intended for those who want to explore a bigger, thicker feel and enjoy the sensation of a sheath that molds to their body.

This toy is especially suited to users who want to experiment with enhancing their natural size while still feeling connected to their own body. The FLEXtpr material and adjustable inner chamber help the sheath conform to your shaft, so you can enjoy the experience of a larger, girthier profile without losing the sensation of your own movement inside.

To get the most from the Muscle Cocksheath, take your time finding the right amount of lube and the best position for the silicone stopper. A well-lubed interior and a properly adjusted inner length can make the experience smoother, more comfortable, and more intense. Once you have it dialed in, you can focus on the full, stretching sensations and the deep sucking feel created by the ribbed interior and TPR ridges.