More thoughts on this. My wife is an extremely erotic kisser. Her tongue is very active and intrusive. She's not passive at all and it's been a huge turn on for me from our first date. So when I see her kissing a bull I know what she is giving him and what he is feeling. I really feel she is giving him something intimate. So if that is happening publicly, it is in some ways more sluttish than sex in private. I am both humiliated and proud, particularly if his hand then slides up under her dress