Restrained Chastity Cuck. Blindfolded Wand Edging Denial

My restrained chastity sub is blindfolded to a chair with his wrists and ankles locked down tight. Mistress uses a powerful magic wand to edge him over and over. She brings him right to the brink, stops, makes him wait, then starts again just to watch him squirm. Just when he thinks he’s finally going to get it, she denies him completely. No release. No mercy. Mistress leaves him tied up and blinded while she goes off camera to take her own orgasms, still filming his frustration as he fights his restraints and listens to her moaning and getting fucked.