So bought this for my gf and she LOVES it. Suction is strong. The toy is flexible enough to get in the right spot, but firm enough to enjoy forever! :) It's added a nice exciting touch to our bedroom (or other places) times! She hasn't used it in a harness yet, but that's on the to-do list!If you or your significant other is looking for a fun beginners suction cup toy - this is a can't miss! It's not huge and intimidating. Just the right size! Quick discrete shipping as well! A++++ we will definately order from Dildosie.com again and again!