The bulk update request #11555 is pending approval.

create alias self_cest (0) -> selfcest (5114)
create alias self-cest (0) -> selfcest (5114)

Reason: For whatever reason, selfcest invites the space and hyphenated versions more often than other forms of incest. This is likely due to being spoken with a slight pause between syllables.

Tag history:
https://e621.net/post_versions?commit=Search&search%5Btags_added%5D=self_cest
https://e621.net/post_versions?commit=Search&search%5Btags_added%5D=self-cest