How to Remove Air from a Closed-End Onahole
When you remove the air from inside male masturbator , a vacuum effect is created!
When using non-through Masturbators (a hole with a closed inner opening), you can achieve a vacuum effect by removing the air from inside the hole. The vacuum effect in male masturbator refers to the force that tries to pull the inserted penis deeper when the air inside the hole is removed and a vacuum (or something close to it) is created. Since this vacuum effect occurs every time you use 真空吸附特化型 , the level of stimulation naturally increases, and I think this is a unique pleasure of non-penetrating toys.
The vacuum effect varies greatly depending on male masturbator and its internal shape, ranging from strong to weak, and some being almost imperceptible. However, when I use non-through Masturbators , I always make sure to remove the air before use. After all, I want to get 100% of the performance out of male masturbator I'm using.
Regarding how to deflate them, some are easy to deflate, while others are difficult, so it can be tricky if you're not used to it. There aren't any specific rules for how to deflate them, but I'll share the method I use.
How to deflate the non-penetrating male masturbator [Part 1]
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For testing the air release process, we prepared male masturbator male masturbator Seventeen," which has a transparent body that makes it easy to see what's inside. The photo shows the "Seventeen" viewed from directly beside it. |
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We also have an Arab M size available as a simulated penis. First, apply male masturbator or lotion to your penis and insert it all the way to the base. You don't need to think about anything in particular at this point, but your penis must be erect. This time, I decided to try to mend this tear. |
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Once you've inserted it all the way to the base, pull your penis back to about the middle of male masturbator . |
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Return to the position and firmly grasp the part that your penis hasn't reached. By squeezing, you release the air trapped in that area through the opening. At this time, some male masturbator models may make a "puff" sound near the opening, indicating that air has escaped. However, with male masturbator , which has a small opening, the opening may be blocked by an erect penis, making it difficult to remove. If this happens, you will need to slightly widen the opening with your free hand while releasing the air. |
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I let go of my hand to make it easier to understand (you can actually keep your hand clenched). What do you think? Compared to the top, unmodified "Seventeen" magazine, can you see how the part where you squeezed it and pushed out the air is flattened? Next, as you pull your penis back further, and shift your hand accordingly, you also release any remaining air from the lower half. If you pull your penis back too far, air will enter the vagina again, so be careful. |
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When the air is properly removed, some holes can become this flat. When a vacuum is created, in this photo, a force is generated that tries to suck the penis in the direction of the arrow. This is the vacuum effect of male masturbator . |
How to deflate the non-penetrating male masturbator [Part 2]
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With method 1, it can be difficult to properly remove air from items with large holes, such as male masturbator , or items with long lengths, such as male masturbator . In such cases, you can remove the air using the following method. This time, for the test, I used "Geltomo," which has a large diameter hole and is also long, as male masturbator . First, pour male masturbator into lotion . The amount of lotion is up to your preference, but be careful not to add too much, as lotion will overflow later. When I was first getting used to it, I often didn't know how much lotion to use, and ended up adding too much, resulting in lotion messy mess later on. It might be best to start with a small amount and see how it goes. |
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If you've poured it in successfully, you should find lotion accumulating at the bottom, so push lotion upwards by gripping it from the bottom. If you're using the longer male masturbator , you can use both hands. ←It may be difficult to see in the photo, but in this state, lotion has risen up to near the entrance. |
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Insert it when lotion rises. |
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Once your penis reaches the part you're gripping, gradually loosen your grip and insert it further in. |
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Once you've inserted it all the way in, release your grip and pull your penis back. The tip of male masturbator will indent slightly, indicating that the vacuum has begun. |
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I managed to pull it back to the entrance. The air escaped successfully, and it's deflated this much! In this case as well, a force is generated that tries to suck things in the direction of the arrow. This completes the vacuum function. |












