Images depicting a character involved in sucking a nipple or actively placing the nipple/areola in their mouth. Does not include instances where the penis/balls/clit is being licked or sucked. See: oral sex, fellatio, ball sucking.
Instances When Applicable
May or may not involve lactation, can be done solo or by more than one character, also applies to characters with udders where the teat/nipple is being drawn into the mouth.
In instances where milk is visible then the tag breast_feeding would also apply.
The following tags are aliased to this tag: suckle