I have just got the the Fleshjack Joey Visconti's Butt, and it is awsome, fucking amazing. I warm it up by instering a slim bottle of warmish water (well lubed), then, when ready for action, pull it out and plunge my dick in.
Not quite the same as the real thing, but, hey, you don't have to chat it up, it doesn't have moods and it always there. Deffo better than using my right hand (or even both hands).