I want a Huge dog that is easy to train, likes to give kisses and is affectionate?

I have always wanted a huge dog 130lbs +. I was thinking either a newfoundland, mastiff or a st bernard. I just want the one that slobbers the most and is the biggest. I want him to be very affectionate, I also want to get extremely slobbery slimy kisses on my face and mouth. I want the most slobber and kisses. Which one would you get and why? Also have you ever been kissed by a slobbery dog? What did it feel like (is i slimmy,wet,stinky, does it feel good)