I was thirteen, my brother was sixteen, and mature enough to be left in charge of the household while our parents had hiking weekends away. The he and his buddies would tie me up in a "mummy-bag" sleeping bag, with the hood tied so tight it scrunched down to nothing but about a one-inch hole over my mouth! Then my weekend consisted in sucking everything that was introduced through the one-inch hole, one after another! They were insatiable at that age, and I probably swallowed a quart of ejaculation in an average weekend!~ Now a three-day holiday weekend, doesn't even bear thinking about! To cut a long story short, many years later, I still seek out this kind of treatment, and am much in demand from a dozen or so 'regulars' -+ mostly at least ten years older than me. Now I don't even have to wait for a weekend any more! My goal is to have so many "captors" that my mouth is full 24/7/365!