Needle play from a skilled practitioner such as Mistress Megara is an intense experience. Nerve endings in the pierced skin signal the brain to produces endorphins to help manage pain. The body also produces a rush of adrenaline in response to perceiving itself as being under attack. Watch the subs trepidation wane as Mistress expertly pierces the subs nipples and genitals to leave the sub giddy with excitement as the endorphins and adrenaline course through his body.