I've had 2 pornstars so far. Lito Cruz I had for my birthday, I sucked down that gigantic cock and swallowed his load. Then I had him again 3 years later and got to fuck his ass raw. We didn't even use any lube, just his own spit. I know everyone wants him to be top, but he's actually an amazing bottom. He even remembered to shoot his load in my mouth without my asking. Unfortunately I didn't get to unload in him, I was too turned on and had to jerk off as he was feeding me.
I also got to fuck Ray Dalton once. Oh man, can that guy take a cock. He can fuck and ride for what seems like hours (although it was only a one hour session). I definately plan on fucking him again.