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Pictures depicting anal penetration. That is, fingers, sex toys or other objects, tentacles, etc. being inserted into someone's anus.
If, and only if, a penis is inserted there, then the image should also be tagged sex.
Note: Do not add the Japanese word アナル by itself to this wiki page's other names field. Even though it is derived from the English word anal, アナル in Japanese can mean either anus or anal.
Related tags
See also
The following tags are aliased to this tag: anal_sex and anal_penetration (learn more).
The following tags implicate this tag: anal_fisting, anal_object_insertion, triple_anal, and double_anal (learn more).