To me, this would be titillation, with my naked wife running the show so to speak....
Cindy does kiss me all over, and I have encouraged her to GENTLY nibbled on my nipples. She sometimes enjoys me to slightly spank her breasts ever so gently while I am pleasing her orally, just when she is about to climax.
The wonderful thing about blogging is the anonymity, where you can find out ideas from others, without anyone being embarrassed.
One commenter recently said that until he found my blog, he thought he was the only man that was ever spanked by his wife.
One other point: I probably would be spanked if Cindy read this, so fortunately she rarely reads it.