The Ejaculating Sentinel - Knotted Fantasy Dildo Discover unparalleled pleasure with The Sentinel Knotted Dildo, a stunning blend of organic curves and robotic precision. Featuring a signature Biomechanical style design, this toy boasts intricate metallic accents and a unique texture that mimics the perfect synergy of biology and technology. The Sentinel Dildo is not just a tool—it's an exploration into a future where pleasure is redefined by innovation and design. Every Ejaculating Dildo comes with a 2oz/60ml Luer-Lok syringe to attach to the Cum-Tube  Luer-lok system and Syringe. ‘Luer-Lok’ is a more secure way of playing with your ejaculating dildo sex toys without the mess of lube squirting out the wrong places or the syringe slipping out. Simply take the end of the silicone tubing with the Luer-lok attached, insert that into the syringe and twist it for a locked system. Simple and this ensures no liquids can leak and prevents accidental removal of the cum tube. Each Cum Tube Dildo comes with it's own 60ml Syringe and is perfectly partnered with our range of Spunk Lube or Liquid Silk  The Sentinel Dildo comes in 4 sizes to suit every adventure ;  X-Small  Overall Length - 7 inches Insertable Length - 5.5 inches Circumference of tip - 4.5 inches Circumference at Knot - 7 inches Circumference around base - 4.5 inches Small  Overall Length - 8 inches Insertable Length - 6.5 inches Circumference of tip - 5.5 inches Circumference at Knot - 8 inches Circumference around base - 5.5 inches Medium  Overall Length - 10.5 inches Insertable Length - 8.5 inches Circumference of tip - 6.5 inches Circumference at Knot - 9 inches Circumference around base - 7 inches Large  Overall Length - 13 inches Insertable Length - 10.5 inches Circumference of tip - 8 inches Circumference at Knot - 12 inches Circumference around base - 8 inches   Our Silicone This BioMechanical Dildo along with all of our custom fantasy sex toys is made from only the finest platinum cure silicone available, making it completely body safe. It’s also hypoallergenic and free from BPA, BPS, BPF, PVC, lead, cadmium, phthalates (all the things you don't want) so you can rest assured and play safely as you embark on an epic Odyssey.