Why does it feel so good to cum?

[Anonymous]

Every time I masturbate and orgasm, it just surges through my body and I feel so relaxed, as well as happy.

[MadeInAmerica]

It's like that to make sure we enjoy the act of mating. However nature didn't realize people would find ways around with masturbating, contraceptions, and oral/anal play.

[akadatank44]

It releases certain chemicals in the brain that allow you to feel relaxed. Pretty great feeling isn't it?

[akadatank44]

Thanks for the MHO!

[Anonymous]

Because there's tension there that needs to be released.

[Aizou]

As @TadCurious said. It's natures way to make us want to reproduce. Animals go by instinct, but since our brain evolved, we started needing reasons to do stuff.

[TadCurious]

That's nature's bonus prize to get us to reproduce. Thankfully we have contraception!

[bcromartie]

To get you to keep doing it as often as possible you little procreational thing you.