Core Definition: The Embodiment of Cosmic Law Drawing from the myth of the Progenitor Star "Aether," QST1-002 Rhythm of the Progenitor is a tribute to the cosmic law of "Rhythm." Unlike standard smooth sleeves, it visualizes the universe's beat into cascading, layered folds, transforming every movement into a rhythmic sensory resonance.
Technical Specifications Data based on QST1 Series standard mold specifications
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Dimension
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Metric
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Note
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Total Length
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19cm / 7.48in
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Overall length from head to base
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Inner Length
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16cm / 6.3in
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Actual wearable/insertable channel length
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Head Diameter
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4.5cm / 1.77in
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Width at the widest point of the glans
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Inner Diameter
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3.5cm / 1.38in
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Average diameter of the inner channel (stretchable)
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Material
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Medical Grade Platinum Silicone
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Non-porous, odorless, hypoallergenic
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Structure
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Integrated Scrotum Loop
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Base anchor for non-slip security
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Key Differentiators
- Tidal Rhythm Folds: The defining feature of this model is the layered folds covering the shaft. These biomimetic textures mimic the ceaseless motion of tides, creating a high-density friction matrix that delivers a more intense and layered "scraping" sensation compared to smooth skins.
- Integrated Scrotum Loop System: The base features a high-elasticity cock ring designed to comfortably loop around the scrotum. This structure ensures the sleeve fuses securely with the body, preventing slippage during intense movement and acting as a true "second skin".
- 1:1 Progenitor Replica: Accurately restores the full glans shape of the legendary Progenitor race. Combined with the hollow design for girth enhancement, it instantly reshapes the wearer's physical presence, providing immediate visual and physical impact.