Masochism Suffering or humiliation; being beaten, bound or otherwise abused

Why do I find pain pleasurable?
Endorphins that are released in painful experiences are often perceived as pleasurable. Stress and pain can also stimulate the serotonin and melatonin production in the brain, which transforms painful experiences into pleasure. The release of epinephrine and norepinephrine in pain can also cause a pleasurable ‘rush’


Why does pressing on sore muscles feel good?
Your brain releases feel-good chemicals and pain diminishes.
The therapist’s touch causes an immediate reaction in your brain. As soon as your skin’s nerve cells feel pressure, they signal the brain to release feel-good chemicals called endorphins, which boost your mood and give you a natural high. more on