I've received some questions about how I delay him, or stop him from cumming during sex. I don't feel like I have enough information for an entire blog post but I can share some of the things that we do when he is just a bit too "ready to go". Typically this is after 7+ days of retaining but we use a condom with lidocaine desensitizing spray on the inside. This usually delays him for a good while without impacting my enjoyment and ability to have an orgasm or three.
I've said it several times but after a couple months of sex not including release for him, his mind stops associating sex with release and he enjoys the sex more since he isn't pushing for that finish line. It also prolongs sex although as noted above, you can't prolong things forever.