This toy is delicious…. There really isn’t words to describe the incredible intensity of feeling as this toy opens the hole, then … POP…. And it is LOCKED in…. I found the best method to appreciate this sensation was to go IN & OUT in 3 reps, leave it locked it to fully appreciate that FULL feeling, then 3 reps again…. After 3 reps of 3, I felt like I could’ve taken a Breaker 128, but don’t have one yet…!