no internal organs
Did you know that furries have, in fact, no internal organs? This enables them to have any object, of any size, inserted into their orifices without risk of injury!
This tag is used for occasions wherein an object inserted into a character should have caused massive trauma to their body... but didn't. This tag also includes cum ballooning, and any instances wherein cum or other materials/objects have gone all the way through a character's body without damaging them.
Keep in mind that the object should already be inside (or passing through) the character, and that no organ damage can be seen.