We don't do 24/7, so perhaps this isn't what you're after
But anyway...
I usually get up first. My alarm goes off at 7:15, but I usually turn it off and stay in bed for another half an hour. I'm a graduate student, so I don't have to be in exactly on time Usually he gets up about when I'm leaving. Since I like sleeping in for as long as possible, I usually have breakfast while walking to uni (one of those breakfast drinks or a muesli bar or something).
I'm a lab monkey most of the day, playing with lasers and such. I get home around 6 or 6:30 most days. We take turns cooking dinner, though I cook about 2/3 of the time.
If we are going to play, it usually is on the weekend, but sometimes it happens in the evenings. We are kind of limited by the fact that we live with other people (yay for the student lifestyle! it is cheap though), so we can't do anything loud unless we are home alone. That rules out spanking, flogging, and all that sort of fun stuff. Sure we could do it anyway, but we don't want to weird out the flatmates any more than normal.
I look forward to the day when we live together on our own!