Let’s face it, as a species, we love orgasms. They’re pretty much our favorite thing, and it’s not hard to understand why. We’re one of three species that can even have orgasms, so we don’t just like them because they’re fun, we like them because orgasms is one of the many things that sets humanity apart from the rest of the animal kingdom. However, a new study has proven that orgasms didn’t evolve because they’re fun, they evolved because evolution gave us a built in positive reinforcement system that works particularly well on females. Basically, orgasms can actually control our behavior and that of our partner’s. It sounds really out there, but apparently science proves it, and the more you look at the evidence, the more you find that this actually makes a great degree of sense, especially when you consider the orgasm’s role in reproduction. Here’s everything you need to know about how orgasms can actually control our behavior and even our partner’s behavior.