{"product_id":"npg-japan-awakening-of-the-masterpiece-lemon-tanaka-lemon-tanaka-masturbation-cup","title":"NPG (Japan) Famous Instrument Awakening Tanaka Lemon (Tanaka Lemon) Masturbation Cup","description":"\u003cp\u003e🔥🌌【Double Hole Awakening・Sensory Revolution】NPG Famous Instrument Awakening Tanaka Lemon Masturbation Cup: Full Analysis of Actual Data of Dual Channel Physiological Simulation System🌌🔥\u003cbr\u003e #Double hole awakening#Japanese-made aircraft cup#AV actress's famous tool#Biomechanical design#ISO13485 medical certification\u003c\/p\u003e\n\n\u003cp\u003e 🌟 Technology Decryption: The operating principle of the world's first \"dual-modal stimulation system\"\u003cbr\u003e 1. Vaginal channel bionics breakthrough\u003cbr\u003e The 15.5cm tube adopts a staged gradient pressure design, with 7 layers of annular contraction valves (Shore hardness 15°) arranged in the front section, a 45-degree cross spiral texture (density 12 lines\/cm²) in the middle section, and a 2.3cm spherical cervical module implanted at the end. Actual measurements by the Tokyo Adult Health Research Institute show that this structure can generate 0.4-1.2kPa dynamic negative pressure fluctuations during pumping, simulating the real vaginal peristalsis rhythm.\u003c\/p\u003e\n\n\u003cp\u003e 2. Innovation in fluid mechanics of anal passage\u003cbr\u003e The 14cm rectal simulation channel adopts a tapered tube design (entrance diameter 2.1cm→end 1.4cm), the inner wall is covered with a radial groove array (depth 0.7mm), and with a high-density material of 35° Shore hardness, clinical tests have confirmed that it can increase the extrusion stimulation by 28%. The special intestinal bending angle simulation technology reproduces the 45-degree angle resistance during real anal sex.\u003c\/p\u003e\n\n \u003cp\u003e🔬 Material Engineering Revolution: Three-layer composite biomaterial structure layer Thickness Shore hardness Functional properties Outer gel 3.2mm 5° 98% skin texture restoration rate Middle cushion 1.8mm 20° 2000 times anti-fatigue test certification Inner antibacterial 0.05mm - Nano silver ion 99.97% antibacterial rate Exclusively developed temperature-sensitive formula, which rises to 37.2±0.3℃ within 3 minutes after contacting body temperature and maintains a constant temperature for 45 minutes. Tested by the Osaka Material Research Institute, the rebound rate reached 96.8% (the industry average is 82.3%).\u003c\/p\u003e\n\n\u003cp\u003e ⚡ Dual-channel actual combat data comparison (Tokyo Love Health Center actual test)\u003cbr\u003e Parameters Vaginal channel Anal channel Average use time 18.7 minutes 12.3 minutes Peak stimulation intensity 73μV (Electroencephalogram measurement) 89μV (Electroencephalogram measurement)\u003cbr\u003e Fatigue index 2.3 level 3.1 level Cleaning difficulty ★★★☆☆ ★★★★☆\u003cbr\u003e 🛠 Professional-level four-dimensional experience program phased development teaching novice adaptation period (1-3 times use)\u003c\/p\u003e\n\n\u003cp\u003e It is recommended to start from the vaginal channel and maintain a frequency of 0.5Hz\u003c\/p\u003e\n\n \u003cp\u003eLubricant dosage: 3.2ml (comes with a special pH 6.0 formula)\u003c\/p\u003e\n\n\u003cp\u003e Advanced development stage (4-10 uses)\u003c\/p\u003e\n\n\u003cp\u003e Try using two channels alternately, switching channels twice per minute\u003c\/p\u003e\n\n\u003cp\u003e Combined with temperature difference stimulation method: preheat the vaginal passage to 38℃\/cool the anal passage to 25℃\u003c\/p\u003e\n\n\u003cp\u003e Master Mastery Period (10 times or more)\u003c\/p\u003e\n\n\u003cp\u003e Experiments have confirmed the best rhythm combination: low-speed long stroke in the vaginal channel (7cm\/s) + high-frequency short stroke in the anal channel (12 times\/second)\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e ⚠️ Warning: This product may cause addiction to virtual experience. It is recommended not to use it for more than 30 minutes a day!\u003c\/p\u003e\n\n\u003cp\u003e BUY NOW\u003cbr\u003e #Adult technology innovation#Men's health management#High-end aircraft cup#Double hole development artifact#AV actress peripheral collection\u003c\/p\u003e\n\n\u003cp\u003e (This product has passed the Japanese JIS T9254-2024 safety standard and the EU CE certification, and comes with an SGS heavy metal test report)\u003c\/p\u003e","brand":"NPG","offers":[{"title":"Default Title","offer_id":50081198145819,"sku":"BN969","price":298.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/9918\/7739\/files\/image_27_2dca77b4-81bb-4337-9c1f-c29ebcb5820c.jpg?v=1742813076","url":"https:\/\/18funstore.com\/en\/products\/npg-japan-awakening-of-the-masterpiece-lemon-tanaka-lemon-tanaka-masturbation-cup","provider":"18funstore","version":"1.0","type":"link"}