I was feeling horny so I wanted to see what level I needed my fuck machine to be on for me to have the best orgasm possible. I started off on level 1 and worked my way up to level 4 in both missionary and doggystyle. The first level is a joke, so much so that I was fucking the machine, the machine was not fucking me. However, the forth level made me lose my mind. Once I put my butt plug in and did some double penetration, I came so hard with my hitachi wand.