breast_bondage utility

BUR #27514 has been rejected.

create alias bound_breasts -> breast_bondage

utility alias in line with bound wrists bound ankles etc.

This could also mean sarashi.

This bulk update request is pending automatic rejection in 5 days.

This bulk update request has been rejected because it was not approved within 45 days.

The bulk update request #27514 (forum #285580) has been rejected by @DanbooruBot.