The bulk update request #10835 is pending approval.

create alias bondage_harness (164) -> harness (31890)
create alias tied_to_penis (68) -> bound_to_penis (9)
create alias bound_to_character (5) -> bound_together (2337)
create alias tied_to_character (6) -> bound_together (2337)
create alias tied_to_object (5) -> bound_to_object (64)
create alias tied_to_wall (27) -> bound_to_wall (45)
create alias tied_to_foot (149) -> bound_to_foot (4)

Reason: Not sure which tag is more universally used between "bound" or "tied", but there are a couple duplicates spread across both. Went with "bound" as it seems more generic.