Mistress Serena continues to impale my pussy with her strap-on until she is distracted by her own Master. We see a different side to Serena as her Master quickly takes control of her! Still strapped to the chair, I’m unable to see what goes on behind me, but do feel hands gripping my ass and soon a cold metal instrument slides inside my pussy!! Mistress Serena fucks me with her strap on while her Master plays with her from behind…