Down here, a teacher used chewing gum to represent a sexual partner. Every time you had sex, you're gum was being chewed by whoever you had sex with. She was like "So, would you like to chew gum which five random strangers had chewed before you. You'd be fine with that used up gum in your mouth, saliva et all. Chomping away, so so sexy right?". I've stuck to that principle ever since, no matter a persons sexual prowess due to experience they come off as washed up, second hand gum to me >_>
As for lust, and being driven by the urge to have sex. Its lame, thankfully things like "No Fap" on reddit are picking up and more and more men are choosing self control / principle rather than being controlled by their d@#ks.