Kissing is a big part of getting turned on for both of us. We're physically affectionate and like a lot of skin-to-skin contact. I'm not saying there's been kissing every time, but a rule against it would never work.
Mrs. E swallows. She's chronically neat and tidy and that's the fastest way to dispose of the mess, and she was clear that she'd be swallowing if we went through with this. If it's landing anywhere else, that needs to be discussed in advance. The anticipation of men cumming on her makes her giggly-nervous, which is very cute but she needs a second to psych herself up.