The bulk update request #2615 is active.

create implication anus_on_glass (127) -> on_glass (6951)
create implication balls_on_glass (425) -> on_glass (6951)
create implication belly_on_glass (168) -> on_glass (6951)
create implication hand_on_glass (241) -> on_glass (6951)
create implication penis_on_glass (217) -> on_glass (6951)
create implication pussy_on_glass (236) -> on_glass (6951)
create implication tongue_on_glass (99) -> on_glass (6951)
create implication breasts_on_glass (2238) -> breasts (1746817)
create implication ass_on_glass (1728) -> butt (1020338)
create implication anus_on_glass (127) -> anus (548502)
create implication balls_on_glass (425) -> balls (1064202)
create implication belly_on_glass (168) -> belly (261591)
create implication penis_on_glass (217) -> penis (1558473)
create implication pussy_on_glass (236) -> pussy (899925)
create implication tongue_on_glass (99) -> tongue (853727)

Reason:

1-8 - all tags involve a body part being on glass
9-15 - all tags inherently involve that specific body part being visible

EDIT: The bulk update request #2615 (forum #337294) has been approved by @bitWolfy.

BUR Edited:

I added the breast related implications to this BUR, please vote/comment on topic #23427 which proposes aliasing breasts against glass to breasts on glass.

The bulk update request #2615 (forum #337294) has been approved by @bitWolfy.