I don't mind leaving my cum on my body to dry up. If I'm in bed and don't have a pair of dirty underwear handy to wipe up with, I'll just lay in bed and let it dry on me, or maybe even rub it into my skin more to spread it out. And there have been quickies where you don't really have time or anything to wipe up with, so no choice but to just put your stuff away and let it dry as you go about your business. Either way, it's cool - I sorta like the smell on me anyway to remind me of the fun I had earlier. Same goes for if its someone else's load. Nothing hotter than to leave a trick with their hot jizz still on your crotch, chest, or ass underneath your clothes. I think it's all pretty hot, but then, maybe I'm just a pig, lol.