My wife's favorites were all the ones where the ladies were on their back, legs spread and holding the man tight as his BBC unloaded deep inside. She did especially like that last one as you know he was cumming hard.
They need to be rougher with the MILF's. Throw them around, put their hands around their necks, talk nasty to them about what they're doing and going to du to them. The MILF's and cucks will love it exponentially more.