Tessa's eyes bulge wide as her ass is invaded, and then her toes curl as an orgasm rocks through her body.  Her mouth hangs open dripping the blood she'd tasted, her body twitching and shaking convulsively.  Her eyes roll back, and she's lost, no thoughts, only pleasure.  Her hips rock on their own accord, her ass squeezing and relaxing between each thrust.  Tessa moans and grunts like an animal with each breath.  On their own her hands move to her breasts, pinching and pulling at her pierced nipples.  All resistance is gone, all control.  There is only pleasure.