Penis Extension Sleeve & Masturbator 18.5 cm - 2in1 Medium

The size M extension: more volume, without scaring anyone

The 2in1 Extension + Masturbator Medium from Nature Skin works two ways. Slipped over your cock, it's an extension sleeve that gives you extra length and girth for penetrating your partner. Held in your hand, it's a soft masturbator whose textured inside strokes you better than a hand can.

It's the little brother of the 23.8 cm Large model: 18.5 cm long with an outer diameter that tops out at 5 cm. The packaging claims about 3 cm of extra length and a thicker cock: a very real bonus, in a size most bottoms can take without a marathon warm-up. On the outside, a veined shaft and a nicely rounded head; at the base, a soft ring that goes behind the balls.

Key strengths

A size that stays accessible. 5 cm maximum diameter is more than an average cock without tipping into the extreme. Your partner feels the difference as soon as you enter, but penetration stays comfortable, even for a bottom who isn't used to big girth.

Easier to handle than the Large. Shorter and lighter, the sleeve is easier to put on, shifts less and you forget it's there during the action. It's also a good first step if you've never worn an extension sleeve.

The Nature Skin material. This soft, stretchy TPE imitates skin: gentle, slightly plush, it warms up against your body and moves with you instead of staying stiff like a plastic dildo.

You feel it too. The inside is tight, very stretchy and textured: it grips your cock and massages it with every stroke, whether you're penetrating or jerking off.

The ball ring that locks everything in place. It goes behind your balls and stops the sleeve from slipping. The slight pull it adds helps keep you hard and makes the sensations sharper.

A helping hand when your erection fades. Condom, tiredness or nerves: the sleeve keeps its shape and lets you carry on penetrating even when you're not at full hardness.

Penetration: what your partner feels

For the one receiving, it's a slightly longer, much more present cock, with a defined head you feel on the way in and veins that add texture on every pass. The soft material hugs the body and stays gentler than a rigid dildo.

The extra girth stays reasonable, but warming up with fingers and a good amount of water-based lube makes all the difference. Let your partner set the pace at first, then let go.

Masturbation: solo or in his hands

On your own, you slide your cock into the opening and hold the sleeve like a masturbator. Squeezing harder or softer changes the pressure along the whole length; gently pulling on the ring adds an exciting tension as you build up.

As a couple, let your guy work it on you: he decides the pace and when you come. Beginner, it's the ideal way into the world of extension sleeves; regular, you keep the Large for big nights and the Medium for all the others.

How to use it

• Lube the inside with a water-based lubricant, and your cock too.
• Slide the sleeve on over your hard or half-hard cock, without forcing.
• Pass the ring behind your balls, one ball at a time.
• Lube the outside generously before penetration and top up as you go.
• Take the sleeve off by freeing the ring first, then sliding it off gently.

Care and precautions

After every use, rinse the inside and outside with lukewarm water and mild soap, then let it dry completely in the open air. Once dry, a pinch of toy powder or cornstarch brings back its velvety feel. Store it on its own, away from dust and coloured toys.

TPE is a porous material: water-based lubricant only, and a condom over it if you share it. Don't keep the ring on for more than 30 minutes at a time, and take everything off if you feel pain, numbness or coldness.

Technical specifications

FAQ — Your questions, our answers

Q: How is it different from the Large version?

A: The Large measures 23.8 cm with a 5.7 cm diameter: it's the sleeve for big fantasies. The Medium, at 18.5 cm and 5 cm maximum diameter, gives a more moderate gain that's easier to take and easier to wear.

Q: How many centimetres does it add?

A: The brand claims about 3 cm of extra length, with added girth. The result depends on your own size: the more you fill the sleeve, the more direct the sensations.

Q: Why is the opening that shape?

A: The entrance is moulded in the shape of a vulva, as you can see in the photos: it's the manufacturer's design, made with masturbator use in mind. Once the sleeve is on, it sits flat against your pubis and can't be seen.

Q: Which lubricant should I use?

A: Water-based lubricant only, inside and out. Silicone or oil-based lubricants damage TPE.