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【sex doll fisting】
The practice of sex doll fisting introduces a novel and underexplored intersection between extreme sexual fetishism and material engineering. Unlike conventional doll use, this act involves full-hand penetration, pushing the elastic and structural boundaries of thermoplastic elastomer (TPE) or silicone orifices. This brief report examines how repeated fisting affects internal seam integrity, tear resistance, and user safety—areas ignored by mainstream product testing.Initial observations reveal that dolls designed for standard penetrative use often fail catastrophically under fisting condition
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The practice of sex doll fisting introduces a novel and underexplored intersection between extreme sexual fetishism and material engineering. Unlike conventional doll use, this act involves full-hand penetration, pushing the elastic and structural boundaries of thermoplastic elastomer (TPE) or silicone orifices. This brief report examines how repeated fisting affects internal seam integrity, tear resistance, and user safety—areas ignored by mainstream product testing.Initial observations reveal that dolls designed for standard penetrative use often fail catastrophically under fisting condition
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