The bulk update request #2615 is active.

create implication anus_on_glass (133) -> on_glass (7679)
create implication balls_on_glass (455) -> on_glass (7679)
create implication belly_on_glass (186) -> on_glass (7679)
create implication hand_on_glass (295) -> on_glass (7679)
create implication penis_on_glass (233) -> on_glass (7679)
create implication pussy_on_glass (260) -> on_glass (7679)
create implication tongue_on_glass (107) -> on_glass (7679)
create implication breasts_on_glass (2409) -> breasts (1897561)
create implication ass_on_glass (1882) -> butt (1127992)
create implication anus_on_glass (133) -> anus (598400)
create implication balls_on_glass (455) -> balls (1161602)
create implication belly_on_glass (186) -> belly (296658)
create implication penis_on_glass (233) -> penis (1695452)
create implication pussy_on_glass (260) -> pussy (224802)
create implication tongue_on_glass (107) -> tongue (929635)

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.