Prepare to take your pleasure to new heights with the Intake Anal Suction Device from MASTER SERIES. This innovative device creates an airtight seal that pulls the skin up, delivering a sensory pressure like no other. Twist the knob to the right to increase the suction, or left to release it - all while watching the action through the clear window cup. Whether you're looking to edge them closer to ecstasy or simply explore new erotic sensations, the Intake is a must-have for adventurous enthusiasts. Buckle up and get ready for an exhilarating ride!