For reasons no woman has properly explained to me, many of them simply do not want to suck their husband's cocks once they are married. I would enjoy aided such men by serving as their on-call cock suckers when they plan to fuck their wives. I would join married couples and suck the husband's cock while the wife watched her man being made ready for her pussy. Once I made his cock hard, I could leave or remain as either the "audience" for their fucking or to serve as a clean-up provider for his cock, her pussy, or both.