Rascal O2 is a thick, confident lover. While I usually need to warm up before I use him, he's worth the extra effort. I love the squishy O2 silicone head and the firmer shaft, which is easy to control with a finger in the bullet hole. Rascal O2's base is a bit lacking, considering his girth, but I hardly notice it as I'm moving him around and enjoying his washboard abs, I mean, his ribbed texture!