The vaginal canal writhes from the entrance all the way to the deepest recesses.

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“Himehajime” is a masturbation sleeve designed to recreate “Mimizu Senpiki,” one of the most iconic “masterpieces” in the industry.
The development goal was to embody “slimy mucous membranes that undulate, swirl, and cling.”
To achieve this sensation, “thick, accordion-like ridges” are intertwined irregularly and wrapped “tightly in a spiral” from the entrance all the way to the deepest part.
This creates random stimulation as the “accordion-like ridges entangle irregularly.”
Combined with the thrusting resistance of the “tight opening” designed to mimic a virgin, it delivers a “swirl-and-cling stimulation” that truly lives up to the name “A Thousand Earthworms.”
The body features a substantial, 650-gram design.
The soft, smooth “skin-like material” has been treated with an “anti-odor finish.”
With “Himehajime”—which has a subtle rubber odor and fits comfortably in your hand—please fully enjoy the sensation of “A Thousand Earthworms,” a quintessential masterpiece.
Includes a sample pouch of “Nack Lotion,” a popular lubricant overseas.
Made in Japan

Product Dimensions: 160 × 100 × 80 mm, 650 g
Packaging Dimensions: 234 × 162 × 87 mm, 808 g