living insertion

This tag describes when a living organism is penetrating, entering, or exiting any bodily orifice of another living character or creature.

In most involves a smaller being inserted, or inserting themselves into the anus, urethra, or vagina of a larger character. for the purposes of sexual gratification - this can be additionally be tagged as living insertion play, to differentiate from living insertions in general, which may include non-sexual purposes and orifices (nose, ears, etc).

While often conflated, living insertion is technically not vore - unlike vore, the goal of a living insertion isn't to fully consume the character; the insertion is oftentimes partial, and it's either implied or explicitly shown that the inserted being will exit from the same orifice. However, living insertion is often tagged as vore, as there are many crossover cases between the two themes, and the vore tags for the orifices involved are frequently added (ie anal vore, unbirthing, cock vore) to living insertion posts.