K,
For what it is worth, MrsGGB hasn't been up for round 2 since before we got married. She can't get out of bed and get dressed quick enough when we are done most of the time. Me, I like to cuddle and bask in the afterglow for a bit, but feeling like I am holding her down to get the cuddle time pretty much evaporates those feelings. I suppose it is yet another ingredient in my current burnt out state.