Works very well. it grabs the top half of my cock and goes right to work. I cum in about 10 to 15 mins depending the speed and rotation I use. Prefer speed 3 or 4 with the back and forth of about 4 seconds each way. Sometimes I just use speed 3 in one direction only with slight up and down movement. cleans easily, runs about 30 mins at full speed. Recharges in a few hours.
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