How does the suction plug on a cased stroker work? A cased stroker holds a soft sleeve inside a rigid shell. On this one, the shell has an opening at the base that is closed by a silicone plug. With the plug in place, air cannot escape freely, so each stroke builds pressure and suction and the sleeve grips more tightly. Take the plug out and air moves through the case, which gives a looser, lighter feel. You can switch between the two at any point.
Pussidon Sea Monster Stroker: textured sleeve, adjustable grip
The Pussidon Sea Monster Stroker is a masturbator from the Creature Cocks line, styled as a pale blue sea creature with soft, raised lips and a snug entrance. The sleeve is stretchy TPE and sits inside an ABS plastic case. Inside, rows of ribs, grooves and nubs run along the channel, which takes up to 7.25 inches. A silicone plug in the base controls how much suction you get.
The case is 8.7 inches long and 3.5 inches wide. With the plug removed it is open at both ends, so water runs straight through for rinsing. The sleeve also lifts out for a proper wash, and a cap covers the opening between uses to keep dust out.
Best for: Made for penis owners who like a cased stroker with real texture and some control over tightness. The sea monster styling suits fans of fantasy and creature toys, though it works as a straightforward solo masturbator too. Cleaning is simple enough for regular use.
At a glance: TPE sleeve · 7.25 in insertion depth · Adjustable suction · Removable sleeve · Hard case with cap
Key features
| Fantasy sea creature design |
Pale blue sleeve with soft, raised lips and a tight opening. |
| Textured interior |
Rows of ribs, grooves and nubs add sensation along the full stroke. |
| Suction control plug |
Leave the silicone base plug in for a tighter squeeze or pull it out to ease off. |
| Soft TPE sleeve |
The sleeve is plush and stretchy, so it adapts to different sizes. |
| Open-ended case |
With the plug out, water flows right through the case for quick rinsing. |
| Removable sleeve and cap |
Take the sleeve out to wash and dry it, then cap the case for storage. |
Specifications
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Case length: 8.7 in
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Case width: 3.5 in
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Insertion depth: 7.25 in
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Sleeve material: TPE
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Case material: ABS plastic, silicone
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Color: Blue
In the box
- Stroker sleeve in case
- Silicone base plug
- Cap
How to use
Take off the cap and check that the sleeve is seated in the case. Choose your suction level first: keep the silicone plug in the base for a tighter feel, or remove it for less pressure. Apply water-based lubricant to yourself and to the opening of the sleeve. Enter slowly and find a comfortable rhythm, holding the case in one hand. If the grip is too strong, pull the plug to release it. When you finish, remove the plug and rinse through the case, or lift the sleeve out and wash it separately. Let it air dry before reassembling.
Care
- Use water-based lubricant only.
- After each use, remove the base plug and rinse water through the case.
- For a deeper clean, take the sleeve out and wash it on its own.
- Let the sleeve air dry fully before putting it back in the case.
- Fit the cap for storage to keep out dust and debris.
More on materials in our material safety guide.
Frequently asked questions
How tight is it?
The opening is small and the TPE is stretchy, so it grips as you enter. Tightness also depends on the base plug. With the plug in, every stroke adds pressure and suction. With it removed, the sleeve feels noticeably looser.
Will it fit me?
The channel has an insertion depth of 7.25 inches, and the TPE sleeve stretches to accommodate different widths. The case itself is 8.7 inches long and 3.5 inches wide, which is a comfortable size to hold in one hand.
What lubricant should I use?
Use a water-based lubricant. The sleeve is made of TPE, and the distributor specifies water-based products only. Put some on yourself and at the entrance of the sleeve, and add more during use if the texture starts to drag.
How do I clean it?
Pull the plug from the base so the case is open at both ends, then run water through it. For a thorough clean, remove the sleeve, wash it separately and leave it to air dry. Put the sleeve back and fit the cap once it is dry.
Is the fantasy design more than decoration?
The sea monster look covers the outside: the pale blue color and the raised lips at the entrance. The working parts are the same as any quality cased stroker, namely the textured channel, the soft sleeve and the suction plug.
Meet the sea monster
Add the Pussidon Sea Monster Stroker to your cart for plain packaging, privacy-safe billing and a mystery gift in every order.
For adult use only. Read the instruction manual before first use. Specifications are the manufacturer's.
