When a character rubs their breast or both against any part of another character's body.

Whether it be a character rubbing their breasts against another character's pussy, rubbing breasts together or with another character, etc.

Not to be confused with

• breast_fondling, breast_grab - This tag should not be used for interacting with the breasts.

Related tags

• breast_play
• breast_squish
• breasts_frottage