The bulk update request #2615 is active.

create implication anus_on_glass (126) -> on_glass (6762)
create implication balls_on_glass (416) -> on_glass (6762)
create implication belly_on_glass (167) -> on_glass (6762)
create implication hand_on_glass (234) -> on_glass (6762)
create implication penis_on_glass (214) -> on_glass (6762)
create implication pussy_on_glass (232) -> on_glass (6762)
create implication tongue_on_glass (96) -> on_glass (6762)
create implication breasts_on_glass (2201) -> breasts (1708945)
create implication ass_on_glass (1682) -> butt (994278)
create implication anus_on_glass (126) -> anus (535709)
create implication balls_on_glass (416) -> balls (1039143)
create implication belly_on_glass (167) -> belly (253352)
create implication penis_on_glass (214) -> penis (1523220)
create implication pussy_on_glass (232) -> pussy (882222)
create implication tongue_on_glass (96) -> tongue (833751)

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.