Go incognito during play time with with spandex hood.

Whether you're keeping your identity hidden or that of your submissive, this soft, stretchy and lightweight hood is designed to not impede any of your senses so you can play with abandon. Stretching completely over the head for a snug fit, you - or your sub - will see everything thanks to the eyeholes and breath easy thanks to the larger nose and mouth hole. And yes, you'll be able to use your mouth for all the fun things.

Or add a blindfold and gag and take those away as you please. Whatever works for you and them.