perhaps. i dunno, never came up. I probably would with a group of trustworthy ppl sure. and obviously if the wife wanted to. otherwise no
Most often i'm thinking of my wife either as my wife, or as a hookup. Sometimes when i read erotica i put her in the place of the girl.
Occasionally i'm thinking of friends i never got to be with, or ex gfs. the usual.
I'm not as into porn as I used to be (my imagination and memory are better)
If she isn't coaxing me to do it, telling me to make a sticky mess inside of her then sometimes I will.
on the rare occasion she's going down on me I give her a warning.