A saccus is a bladder-like structure found on the pollen grains of many species of conifer.
The Latin word meaning Bag is Saccus.
Dear Community! Owww! The problem is that you asked for an adult term. It is primarily used in the BDSM tribe. It should be used only by strictly adhering to the BDSM Safety Rules. The traditional style is by putting the bottom into a down sleeping bag and wrap that over with rope so he can't escape. To add to the effect, the bag will be worn backwards and the face covered with the hood. There are other sleeping bags made of leather, canvas, rubber, plastic, lycra, satin, and other fetish materials, mostly with internal sleeves so the bag can't be escaped by the bottom. THIS NO SOLO GAME!!! Always rely on the help of an expert top for your health and safety! Or do you want to appear on the headlines as another poor victim of an adult game gone wrong just because the top neglected the BDSM Safety Rules? Thanks to the Faithful Tribe there is no Certified BDSM Top course and exam, so make contact at your local BDSM round table run by your state- or nation-wide BDSM self-help organisation, get a feel for the people before you select a top. Kind rageads Saccus