pussy lightning
Pussy lightning is a sexual phenomenon that happens when you're fucking a girl, and her pussy hits an especially sensitive area of your cock. A sharp, intense burst of pleasure races down your cock and electrifies your entire body. The only way to recover from pussy lightning is to roll your eyes back, twitch, and howl like a werewolf.
If my girlfriend wants me to last longer, she needs to stop zapping my balls with her pussy lightning.