During sex, there are the usual pleasurable moans etc. The quick discussion of what the next position will be and probably the next. I would regularly check to make sure she is all good and especially if her pleasurable sounds stopped. As some women don't cope so well with a larger member inside them unless very wet. The wife and I have a safety word and if sounded. Stop immediately and attend to the issue or problem. I have always had problems with condoms breaking and only the largest can be used. I would have to make sure she was well wet, before doing anything really vigorous. Regularly I need to check the rubber, to ensure it has not moved or burst. The best way to avoid that is between every sexual position. Go down and eat pussy for all of what your life is worth. I read somewhere when I was young that pussy juice is really good for us. It's supposed to help the immune system work better, provided she is healthy and without any infection.
After sex, I would tell her how beautiful she is and a totally awesome shag. I would also ask when the next time is likely to be and check if there is time for another round. When I kept myself ultra fit, it was 10-20 minutes relaxing together and I was standing at attention ready to go. If it was sex with my wife, I'd make sure she knew that she was the only one and how I fell about her. If it has not been done already during sex. If it was obvious that it was time to move on until a later date. I wanted to know if there is anything I can do to help. I'd swear that she had written a list and I might as well get on with it. Especially if it got us both back to being ready for more intimacy.