Jun 07, · Pleasure and pain are both tied to the interacting dopamine and opioid systems in the brain, which regulate neurotransmitters that are involved in reward- or motivation-driven behaviors, which. Jul 27, · Erotic pain is something that is very difficult to explain unless there is something inside of you that draws you toward it. Many subs crave it, it settles them down. I’m sure you know many endorphins are released in the body when it is “stressed” during a spanking or more intense activities such as a whipping or caning.
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