The bulk update request #3474 is pending approval.

create implication pantsless_male (875) -> pantsless (6073)
create implication pantsless_male (875) -> male (2772189)
create implication pantsless_female (812) -> pantsless (6073)
create implication pantsless_female (812) -> female (2791895)
create implication pantsless_anthro (1375) -> pantsless (6073)
create implication pantsless_anthro (1375) -> anthro (3698461)

Reason: Self-explanatory. It will also correlate with the bottomless and topless gender-specific tags.
There are no posts tagged with pantsless_female at the moment, but we might as well put it in the BUR.