Seriously, who the fuck wants to be sawing away for 8 hours.
Sex is good, but its not that fucking good.
Never underestimate the power of alcohol and viagra.
I remember once taking a gal home and nailing her for about 4 hours (although it's not as if we timed it). What a good sport that gal was. She just came time & time & time again. Could not get enough of it. Never met a gal like it. I was uber fit at the time, running 9k a day and I had just the perfect amount of booze & V.
In the morning, I nipped out to go to Starbucks - out of bed, to the elevator, not a single step up or down till I got to the building exit...
I took that step down, my legs gave way and I ended up in a heap on the floor.
She is now my wife. We tend not to omit this part of our "how did you two get together" story.