Mummified Lovense Remote Hands-Free Tease - Orgasm Denial

I have a fun new toy I've been wanting to play with- The Gush by Lovense. I love that don't have to touch my slaves cock and can tease him with a remote controlled device. He is mummified in pallet wrap and then wrapped with duct tape, with only his cock exposed. I put the device on his cock, grab my phone, sit back, and enjoy teasing him hands free. I repeatedly get him close to the edge, and tease him non stop. There's nothing he can do about it, and of course, isn't allowed to cum. Eventually, after a while of tormenting him, I use my own vibrator. He gets to listen to me cum while getting teased and denied automatically by the machine. I have a wonderful orgasm, and slave is left denied and frustrated. No release for him.