The bulk update request #8668 is pending approval.
remove alias twincest (0) -> twincest_(lore) (2759)
remove implication twincest_(lore) (2759) -> twins_(lore) (8948)
remove implication twincest_(lore) (2759) -> incest_(lore) (52088)
Followup:
alias twincest -> incest_(lore) alias twincest_(lore) -> incest_(lore)
This tag is redundant, it's basically just incest_(lore) + twins_(lore). We don't have separate tags for other types of specific familial relation incest so I don't think we should for this either (even if it does have a snappy name lol).
Updated