As part of I and my boyfriend's bondage relationship, I get to have a special gift for specific use during a bondage play session to go with a regular gift on our anniversary which is coming up . I was looking at some random stuff online and saw an ad for some throat numbing spray that I'm interested in because he's into deepthroat but he's also packin' in the pants which wreaks havoc on my throat. I'm looking up info on it right now, but does anyone know if it's effective or have any recommended brands?