I would describe mine as...
...weird.
I actually to not have a large sex drive. I don't need lots of sex. Indeed, most of my SOs through the years have had more of a libido than myself, and would have liked it more often. Last night I could have taken a pass, but I knew my SOs was looking for it, and it had been awhile, so I did my duty...but given my druthers, I would have preferred to go to sleep.
That said, while my libido isn't very wide, it runs deep. Real deep. I don't have to have sex often, but I HAVE TO HAVE IT. While once a week would be sufficient, more than two weeks without and I get batty. Three weeks and I go ape shit. I couldn't tell you the last time I've gone more than four weeks without sex....high school? I couldn't fathom it now.
Accordingly...when the "beast" starts to stir in me....things happen. I've done some crazy shit in attempts to get laid.... definitely have exhibited some questionable judgement. Additionally, while I am not always on the make for sex, I find it pretty difficult to turn down - in particular when new pussy is involved (What's the only thing better than pussy? New pussy...). Rather difficult in fact. I've made some dumb ass decisions under those circumstances as well.
You can imagine the drama it creates in your relationships when your SOs don't think you are fucking them often enough...but know you are probably fucking around....