Used for posts when there is a creature such as a tentacle monster physically inside another character.
Most commonly vaginal

Note: Remember that tentacles by themselves don't count as a character unless there is visual evidence that they have a physical body. But for tagging purposes, the presence of tentacles or other foreign appendages emerging from an orifice that can be reasonably argued that they do not belong to the character will apply towards this tag.

Not to be confused with

• pregnancy

See also

• body_in_pussy
• tentacles_from_pussy
• vore