unbelievable! at first it is weird but after a while it feels really comfortable. My boyfriend had me tied to the bed and blindfolded me. he told me to open my mouth and i had no idea what was going to happen. i was about to ask him why but he had put the gag in tight before i had the chance. he gave it to me as a birthday present and now i where it all the time. definitely worth the five stars. and it kept me quiet