General: breasts

Soft round growths that serve as a secondary sexual characteristic for female or intersex characters. Breasts are often tipped with a nipple, or covered by a nipple_tuft.

If breasts are present in a scene, they should be tagged no matter if the character is clothed, or nude.

Some cultures consider bare breasts to be explicit, but this varies a lot by region. Since e621 is a global site, bare breasts should be rated Questionable.

Nicknames

There's a variety of nicknames for breasts. Breasts, boobs, tits, titties, hooters, knockers, jugs, ta-tas, melons, mammaries, etc.

Sizes

The full range of breast sizes can be approximated using the following tiered system. There will always be a few cases that are difficult to place in one category or the other; just do your best to fit them into one or the other.

▼ Breast sizes

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flat chested

2012 5_toes anthro anus athletic charr claws digitigrade fangs feline female flat_chested green_eyes guild_wars hindpaw horn looking_at_viewer lying mammal multi_nipple nipples nude open_mouth paws pinup pose presenting pussy shalinka simple_background solo spread_legs spreading stripes teeth toes video_games

Rating: Explicit
Score: 264
User: Knotguy
Date: September 17, 2012 2012 ambiguous_gender anthro blush brown_hair clothed clothing collar eyewear goggles hair hair_over_eye hybrid long_hair looking_at_viewer mammal mikhaila mustelid navel otter scar solo tsampikos tube_top

Rating: Questionable
Score: 87
User: somnusmg
Date: May 08, 2012 2013 anthro arm_support black_nose canine chest_tuft dragon fangs female flat_chested fur furred_dragon grass hair hi_res holding_tail hybrid looking_at_viewer mammal navel nude outside pose pussy red_eyes red_hair seductive shiny short_hair sitting sky smile solo spread_legs spreading tail_tuft tsampikos tuft unknown_species white_fur

Rating: Explicit
Score: 76
User: ippiki_ookami
Date: June 19, 2013

A character with no breasts.

  • Do not use this tag for male, maleherm, cuntboy or other manly body types.
  • Do not confuse with cuntboy.
  • Most cub characters are generally flat-chested, but most loli will have either a flat chest or small breasts.

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small breasts

anthro blue_eyes breasts clothing cute female fur hair hi_res holding_object holding_underwear jam_(miu) long_hair looking_at_viewer miu nipples nude panties pink_fur playful pussy red_fur red_hair small_breasts smile solo standing thigh_gap underwear unknown_species wide_hips

Rating: Explicit
Score: 51
User: ippiki_ookami
Date: September 06, 2011 2013 4_toes abstract_background anthro bent_legs black_hair black_lips black_nose breasts brown_fur cat claws clothed clothing clothing_lift collar coonkun cute ear_piercing facial_piercing feline female flashing freckles fur gauged_ear green_eyes grey_shirt hair hoop_earring inner_ear_fluff leaning leaning_back lip_piercing looking_at_viewer mammal multicolored_fur navel nipples panties piercing pose punk shirt shirt_lift short_hair simple_background skimpy small_breasts smile solo tan_fur tank_top tentacletongue thong toes two_tone_fur underwear whiskers white_fur

Rating: Questionable
Score: 186
User: ippiki_ookami
Date: March 23, 2013 ajna ameilia anthro blush breasts burgundy canine chest_tuft clothed clothing cute dog female fur green_eyes hair husky long_hair looking_at_viewer mammal navel nipples off_shoulder one_eye_closed open_shirt pink_fur plantigrade purple_hair pussy shirt small_breasts solo teenager tuft undressing white_fur young

Rating: Explicit
Score: 39
User: FurrehPronz
Date: May 24, 2010 2014 absurd_res anthro anthrofied areola blue_hair breasts equine eyes_closed female friendship_is_magic fur hair hands_behind_head hi_res horn mammal multicolored_hair my_little_pony navel nipples nude pussy shower simple_background skipsy small_breasts solo steam unicorn vinyl_scratch_(mlp) water wet white_fur

Rating: Explicit
Score: 211
User: masterwave
Date: January 27, 2014

Not flat chested, but can be from below average size to just developing.

  • Most cub characters are generally flat-chested, but most loli will have either a flat chest or small breasts.

__________________________________________________

big breasts

2014 anthro big_breasts breasts canine detailed_background female fox fur green_eyes hair hands_behind_head lake long_hair looking_at_viewer mammal naturally_censored nature nipple_tuft nude outside partially_submerged pose red_hair sheila_vixen side_view signature sky solo trias tuft water

Rating: Questionable
Score: 82
User: Desilou
Date: June 12, 2014 2012 anatomically_correct anatomically_correct_pussy animal_genitalia animal_pussy anthro bed big_breasts black_hair black_pussy breasts brown_fur brown_nipples equine equine_pussy female fur hair horse looking_at_viewer lying mammal morticus navel nipples nude on_back pussy solo spread_legs spread_pussy spreading

Rating: Explicit
Score: 188
User: TonyLemur
Date: November 19, 2012 2013 anthro anus areola bedroom_eyes big_breasts blue_eyes breasts brown_background brown_fur equine female fur hair half-closed_eyes hooved_fingers hooves horse long_hair looking_at_viewer lying mammal nipples nude on_back pose presenting pussy seductive simple_background smile solo truegrave9 white_fur white_hair

Rating: Explicit
Score: 181
User: Fur_in_the_dark
Date: December 08, 2013

Pretty big, but still smaller than the bearer's head.

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huge breasts

2014 aeris_(vg_cats) anthro areola big_breasts blue_eyes blush breast_squish breasts cat daxzor feline female fur hair hand_on_breast hi_res holding_breast huge_breasts kneeling mammal multicolored_fur navel nude pink_fur pink_hair simple_background slightly_chubby smile solo thick_thighs two_tone_fur vg_cats voluptuous webcomic white_background white_fur

Rating: Questionable
Score: 118
User: Robinebra
Date: August 03, 2014 2013 anthro areola big_areola big_breasts black_lips black_nose breasts brown_fur brown_hair canine chest_tuft cute detailed digital_media_(artwork) erect_nipples eyelashes facial_piercing female fox fur grey_background hair hair_over_eye half-length_portrait huge_breasts lip_piercing lip_ring looking_at_viewer mammal markings multicolored_fur naughty_face nipples nude piercing playful portrait pose presenting puffy_areola short_hair simple_background smile socks_(marking) solo teal_eyes thefuckingdevil tuft two_tone_fur white_fur yellow_fur

Rating: Questionable
Score: 137
User: NotMeNotYou
Date: January 12, 2013 anthro big_breasts big_nipples blue_fur blush breasts canine clothed clothing clothing_lift disney female flashing fox fur huge_breasts inuki looking_at_viewer maid_marian mammal nipples robin_hood_(disney) shirt shirt_lift skimpy solo undressing wide_hips

Rating: Questionable
Score: 88
User: ippiki_ookami
Date: January 18, 2013 2010 :3 anthro areola arm_warmers armwear big_areola big_breasts biped black_nose black_sclera blue_eyes blush breasts bridal_gauntlets canine chest_tuft clothing digimon digital_media_(artwork) facial_markings female fox front_view fur grey_background half-length_portrait hi_res holding_breast huge_breasts inverted_nipples looking_at_viewer mammal mane markings mostly_nude multicolored_fur nipples portrait pose presenting presenting_breasts puffy_areola puffy_nipples purple_armwear renamon seductive shy simple_background sindoll solo standing sweat tuft two_tone_fur under_boob white_fur yellow_fur

Rating: Questionable
Score: 237
User: Saltgunnrt
Date: November 19, 2010

Still physically plausible to somewhat unlikely. Equal or exceeds the bearer's head in size.

__________________________________________________

hyper breasts

anthro biceps big_breasts black_nipples breasts canine clothing coyote_hills dancing digital_media_(artwork) ear_piercing female gideon gloves hair huge_breasts hyper hyper_breasts leather looking_at_viewer mammal muscular muscular_female nipples open_mouth piercing pole pole_dancing pussy red_hair solo strip_club stripper stripper_pole thick_thighs weapon

Rating: Explicit
Score: 18
User: Cutethulhu
Date: March 22, 2011 2014 anthro anthrofied badgerben big_breasts breasts cleavage clothed clothing equine feathered_wings feathers female fluttershy_(mlp) friendship_is_magic huge_breasts hyper hyper_breasts mammal my_little_pony overweight pegasus solo wings yellow_feathers

Rating: Questionable
Score: 9
User: Robinebra
Date: September 28, 2014 2014 anthro areola bambinewsted big_breasts blush breasts female ggv hi_res huge_breasts hyper hyper_breasts looking_at_viewer nipples nude solo

Rating: Questionable
Score: 5
User: GiantGrowingVixen
Date: September 21, 2014 4_toes akita77 anthro big_breasts boob_bed breasts canine female fox ggv growing growth huge_breasts huge_nipples hyper hyper_breasts mammal nipples nude raised_leg solo toes

Rating: Questionable
Score: 2
User: GiantGrowingVixen
Date: March 17, 2014

From too large to physically carry and beyond.

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Features

Breast-Related Fetishes

  • breast_expansion: Breasts being artificially made to grow (or that have been made to grow) beyond what is biologically possible.
  • breast_pillow: When a character rests their head on another character's breasts, commonly large breasts, like it were a pillow.
  • breast_pump: A milking machine used to suck milk from the breasts.
  • busty_feral: A feral character with breasts. Not to be confused with huge_teats.
  • mouth_nipples: Breasts with mouths where the nipples should be.
  • teats: Breasts that are located on the stomach, towards the pelvis; usually referencing animals whose real world biology features several pairs of nipples.
  • multi_breast: A character with more than two breasts.
  • multi_nipple: A character whose breasts have more than one nipple each.
  • natural_breasts: Breasts that sag and droop in reaction to gravity, under the curious theory that perky breasts must mean either that the character has silicone implants or that the artist isn't talented enough to draw "natural" breasts.
  • non-mammal_breasts: Used when characters who aren't mammals have mammalian breasts.
  • udders: A character who either has a bovine udder growing out of their lower torso in addition to breasts, or has udders on their chest where human breasts would be.

Sex

  • between_breasts: When an object, character's head, arm, penis, or whole body between excessively large breasts.
  • breast_squeeze: Squeezing the breasts.
  • breast_suck: When a character's breasts are being sucked on.
  • breast_milking: Milking the breasts, whether by hand or with the use of a milking machine.
  • grope: Touching or fondling the breasts with their hands.
  • breast_fondling: Fondling the breasts.
  • breast_squish: When a character's breasts are pressed against something or someone.
  • breast_rest: When a character's breasts are resting on something, usually flattening out.
  • breast_smother: The act of pressing one's breasts against another character's face.
  • cum_on_breasts: When a character has cum on their breasts.
  • cum_between_breasts: When a character cums between a character's breasts during a titfuck.
  • nipple_suck: When a character's nipples are being sucked on.
  • self_suckle: The act of sucking on one's own nipple.
  • bouncing_breasts: When a character's breasts are bouncing up and down.
  • titfuck: When a character rubs their erect penis between another character's breasts.
  • nipple_penetration: Penetration of the nipples (often with a penis).
  • nipple_in_pussy: When a character's nipple is penetrating another character's pussy.

See also:

forum #187716 - Mammary tags discussion:[..] (Mar. 2016)
forum #20968 - Tagging of Breast Sizes - a new Forum (Jul. 2011)
forum #17012 - Huge_breasts > Hyper_breasts (or vice versa) (Jun. 2011)

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