The bulk update request #5662 is pending approval.
create implication double_dildo_in_ass (112) -> dildo_in_ass (14352)
create implication double_dildo_in_ass (112) -> double_dildo_insertion (116)
create implication double_dildo_in_pussy (123) -> dildo_in_pussy (7769)
create implication double_dildo_in_pussy (123) -> double_dildo_insertion (116)
create implication double_dildo_insertion (116) -> dildo_insertion (23652)
create implication double_dildo_insertion (116) -> double_dildo (4755)
create implication mutual_double_dildo_in_pussy (39) -> double_dildo_in_pussy (123)
create implication mutual_double_dildo_in_pussy (39) -> mutual_double_dildo_insertion (88)
create implication mutual_double_dildo_in_pussy (39) -> mutual_vaginal_penetration (114)
create implication mutual_double_dildo_in_pussy (39) -> sharing_sex_toy (906)
create implication mutual_double_dildo_in_pussy (39) -> toying_each_other (386)
create implication mutual_double_dildo_insertion (88) -> dildo_insertion (23652)
create implication mutual_double_dildo_insertion (88) -> double_dildo (4755)
create implication mutual_double_dildo_insertion (88) -> mutual_penetration (1042)
create implication mutual_penetration (1042) -> penetrating_while_penetrated (1045)
create implication mutual_penetration (1042) -> penetration (857595)
create implication mutual_vaginal_penetration (114) -> mutual_penetration (1042)
create implication mutual_vaginal_penetration (114) -> mutual_vaginal (269)
create implication mutual_vaginal_penetration (114) -> vaginal_penetration (309810)
create implication mutual_vaginal (269) -> vaginal (405199)
create implication object_penetration (1196) -> penetration (857595)
create implication sex_toy_insertion (46132) -> object_penetration (1196)
Reason: Most of it is meant to mirror tags like dildo_in_ass implying sex_toy_in_ass or vaginal_penetration implying vaginal. I think it would be helpful in the same way those tags are, and them being similar could make them easier to remember.
These tags seem like they would apply to the ones they'd implicate, like double_dildos being a type of dildo, so double_dildo_in_ass should count as dildo_in_ass.