kt's not for comfort for the person that it's on. It's for the other persons. It holds the mouth open so the male doesn't have to worry about teeth when he tries to go all the way down (balls to chin). I like them lol.
It's a real bitch, the guys love it but the recivers not so much. It forces the jaws open instead of us controlling our own muscles to work the routine of deep throating. it just lets the guys cheat big time.
