Unfortunately, we (self-bondagers) can not enjoy that very moment from the outside. Our hands are still free, we can still take the hood off and pull the gag out, then repeat at will. If and when we want.

Unlike other cases (like this or this) when you simply can’t do that alone, “gagging” and “masking” are easy routine DIY procedures you do daily, but note how the things change when performed NOT by yourself!