I always make it a part of my punt to ask the girls how many cocks they had that day. Then I hand them the mouthwash so we both rinse our mouths and I ask to inspect their mouth to make sure its clean. Then in the shower I lather the soup and rub it on their tits and between their legs. Makes the session clean and fun. I make sure I get eye contact when I talk to them. Makes it uncomfortable and kinky.
If the lady allows I put on a condom and fuck them first before sticking my cock in their mouth. I tell them I like the way their pussy smells in their mouth.