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Minimax H3 Heavy Breasts Physics — V1

8745°
Minimax H3 Heavy Breasts Physics — V1
Created by
Globullux
on Civitai
By - Globullux My first LoRA for Minimax H3, focused entirely on improving natural breast physics and movement. After training on 100 video clips and 7,000 steps, this LoRA brings a major improvement to breast motion: bounce, sway, inertia, jiggle, damping, gravity/weight and interaction with the shoulders and torso.
Creator notes
🌀 Heavy Breasts Physics — V1 My first LoRA for Minimax H3, focused entirely on improving natural breast physics and movement. After training on 100 video clips and 7,000 steps, this LoRA brings a major improvement to breast motion: bounce, sway, inertia, jiggle, damping, gravity/weight and interaction with the shoulders and torso. ⚙️ Settings - Base model: Minimax H3 - Trigger: bbwbounce, shakes her breasts - Recommended weight: 0.6 (natural) to 1.1 (maximum effect) - I2V: Tested - T2V: Not tested yet - Works with all breast sizes and shapes, not only very large breasts. The goal was simple: make breast movement feel heavier, more natural and physically convincing across different types of motion. This is currently my most advanced breast-physics LoRA for Minimax H3, and one of the strongest options available for this specific purpose on Civitai. 💬 Feedback I'd love to see your generations. Feel free to post your videos, workflows, comparisons, and experiments in the gallery. Your feedback will directly help improve future releases and continue refining the physics and realism of the model. ⚠️ Usage Notice By downloading or using this LoRA, you are responsible for the content you generate with it and for complying with applicable laws, platform rules, and terms of service. Do not use it to depict minors or anyone represented as underage.
Trigger words
bbwbounce
she shakes her breasts
5,082 downloads · 326 likes on Civitai
SHA256
C2B5EC7C0DB0A4E71F99FC56CA0086F93262DCB45ECE9B0F0CEF40021C47C6ED
Minimax H3 Heavy Breasts Physics — V1 Popularity Trend
Heat score since 19 Sep 2026
Heat score
8,745°
This week
▲
9.7%
8,726° then, 8,745° now
This month
n/a
Wasn't released/tracked
Past year
n/a
Wasn't released/tracked
Minimax H3 Heavy Breasts Physics — V1: Heat score since 19 Sep 20267,000°7,489°7,977°8,466°8,954°20 Sep26 Sep3 Oct9 Oct16 Oct22 Oct8,745°ModelTrends.ai
7,000°
Floor
The scale runs from 0° to 9,999°. Everything below 7,000° is kept for models no source reports on yet, which carry a stand-in number there so lists stay complete. 7,000° is where measured data begins: a model with real data but almost no downloads sits at the floor, and the measurements fill the degrees above it. The floor says nothing about the model; only the degrees above it do, and they are what separates one model from another.
+1,133°
Civitai downloads
5,082 downloads of this exact version on Civitai. Downloads are the heaviest ingredient and are counted on a log scale: ten times the downloads adds the same 300°, so a model with a million downloads is not a thousand times hotter than one with a thousand. The six download sources share that one term, split between them in proportion to their counts.
+377°
Likes
326 likes and thumbs up across the sources. A like weighs half a download, on the same log scale.
+135°
Adoption rate
About 63 downloads a day, measured between two readings of the sources, never guessed from a lifetime average. Speed weighs a quarter of the download term, so a fresh surge shows without letting a one-day spike outrank years of use.
+100°
Family boost
+100° because this is a LoRA of a family this site is nudging forward right now. It is a bounded nudge inside the score and is listed here openly; it can never hide a model or outweigh a thousandfold difference in downloads.
Show detailed breakdown
Every number on this site can be checked. This model's heat score is 8,745°, and here it is built one ingredient at a time, with the running total after each: the floor, the degrees each source adds, the bonus for the kind of model and what the age of its weights takes away. The colors are the bands of the chart above. The glossary at the end defines every term.
  1. 1
    Start at the floor.
    Why 7,000° and not zero: the scale runs from 0° to 9,999°, and the part below 7,000° is reserved for models no source reports on yet, which carry a stand-in number there so the lists stay complete and never outrank a model with data. 7,000° is where measured data begins. A model with real data but almost no downloads sits here; everything that follows is measurement, and the room above the floor holds ten tenfold steps in downloads at 300° each. The floor is the same for every model, so it decides nothing; the degrees above it do.
    7,000°
    running total
  2. 2
    Add the downloads.
    5,082 download-equivalents in all, from Civitai downloads. Ten times the downloads adds the same 300°, so size matters but never runs away with the score.
    +1,133°
    8,133°
    running total
  3. 3
    Add the likes.
    326 likes and thumbs up, at half the weight of a download.
    +377°
    8,510°
    running total
  4. 4
    Add the adoption rate.
    About 63 downloads a day right now, measured between two readings, at a quarter of the weight.
    +135°
    8,645°
    running total
  5. 5
    Family boost.
    An open, bounded nudge for LoRAs of a family this site is pushing forward right now.
    +100°
    8,745°
    running total
  6. =
    The heat score.
    Where this model stands on every list of this site. Nothing else adjusts it.
    8,745°
Glossary: the terms used here
Heat score
One number for how much a model is used and wanted right now, from 0° to 9,999°. Every list on this site that says hottest is sorted by it and nothing else.
Floor
The 7,000° every model with real data starts from. The scale runs from 0° to 9,999°; the part below the floor is reserved for stand-ins (models without data), so that a model with data always ranks above one without. The floor is the same for everyone and decides nothing; the degrees above it are the measurement.
Download-equivalents
Everything the score treats as a download, added up: downloads themselves, each torrent seeder as 1,000, each AI Horde image and each run on a generation site as one.
Log scale
Counting by tens, not by ones: going from 1,000 to 10,000 downloads adds the same degrees as going from 10,000 to 100,000. It keeps giants from crowding out everything else.
Likes
Thumbs up and likes from every source, worth half a download each on the log scale.
Adoption rate
How many downloads a day a model gets right now, from the difference between two readings of a source. A quarter of the weight of the download term.
Measured and estimated
Measured means two readings of a source exist and the difference is real. Estimated means only today's total is known and the past is spread over the model's life; the site says which one it is showing.
Seeder
Someone who keeps a copy of the weights online for others to download over a torrent, or a hosted mirror doing the same. Each one counts as 1,000 downloads.
AI Horde
A volunteer network that generates images for free on donated computers. The number of images it has made with a model is public, and each counts as one download.
Generation sites
Sites that host their own copies of a model and let people generate with it, such as PixAI, SeaArt and Yodayo. Their downloads count like Civitai's and each generation run as one download.
OpenRouter tokens
A text model served through an API, such as Claude or GPT, has no weights to download, so its usage is measured in tokens: the pieces of text it read and wrote through OpenRouter, a gateway many apps use, over the last 30 days. Every 10,000,000 tokens count as one download. Source: OpenRouter (openrouter.ai/rankings), CC BY 4.0.
Full model (checkpoint)
The weights themselves, the file that generates on its own. It gets a bonus because add-ons depend on it.
LoRA and embedding
Small add-on files that steer someone else's weights toward a style, a character or a concept. They cannot run alone.
Family and weights
The base a model is built on, such as SD 1.5, SDXL, Flux or Wan. Every model inherits the release date of its family's weights.
Age
Degrees taken off for how long ago the family's weights came out: 150° a year, up to 750°. It keeps old downloads that had years to pile up from freezing the top of the list.
Family boost
A small, bounded nudge for LoRAs of a family this site is pushing forward right now, always listed in the breakdown.
Stand-in score
A stable number below the floor given to a model no source reports on yet, so lists stay complete. It never ranks above a model with data.
New! (grace period)
A model less than 7 days old shows New! instead of a score and holds no place in the rankings. Its score is computed from day one, but a model one day old grows faster than anything, so without the wait the week's #1 would always be whatever came out yesterday rather than what held up for a week.
Trend
How a model's growth over a period compares with the typical model's growth over the same period. Faster than typical reads as a rise, slower as a fall.
Typical model
The middle of the catalog: half the models with a figure grew faster over the period, half slower.
How this model's popularity has moved against the rest of the catalog: its growth in downloads, likes and usage over each period, measured against the typical model's growth over the same period, with its heat score at the time. Above the typical growth reads as a rise, below it as a fall. The past is reconstructed from today's totals, the model's first day and its measured download speed where two readings exist; a model that did not exist at the start of a period shows n/a.
Example renders
Prompts and settings shared by the people who made these renders on Civitai. Pick a render to see how it was made.
Settings
Size
608x1056
Prompt
detailed_description: The woman wraps her breasts around the man's penis and squeezes her breasts together hard, then slides her breasts up and down the man's penis. overall_soundscape: N/A non_diegetic_music: N/A
Settings
Size
1080x1920
Prompt
Use ref image 1 as starting frame (woman), and ref 2 as male character (Quagmire from Family guy). Keep their facial traits unchanged during the whole video. Realistic video style, but the character from image 2 is cartoon style. Fully white background, ref image 1 as first frame. BBWBOUNCE, the woman from image 1 shakes her chest and massive natural breasts from left to right. Quagmire from ref image 2 enters the frame on the right, and starts groping her fat natural breasts with his hands, she closes her eyes and moans as he grabs and shakes her breasts. He says "giggity giggity"
Settings
Sampler
Euler
Steps
16
Guidance
2
Size
1056x800
Prompt
Style: 25-second 1990s late-night American TV commercial. Grainy VHS look, soft CRT scanlines, slightly oversaturated colors, low-budget studio lighting, cheesy 90s product-ad energy, fast cuts, bold on-screen text, upbeat synth-jingle that turns slightly sleazy. 4:3 or 16:9, 24–30 fps. Script & scenes: <scene 0> Tired 30-something man sitting on a 90s living-room couch, looking bored. Bold flying text: “TIRED OF THE SAME OLD NIGHT?” Man [depressed]: "Oh, I'm so bored!" Deep 90s announcer VO: “Gentlemen… are you ready for the ultimate pressure relief?” <scene 1> Hard cut to the Japanese cheerleader in a bright white studio. She smiles at camera, slowly turns to show her side profile, then her back, swaying her hips so the short skirt lifts and her big round ass is fully displayed. Looks over her shoulder with a playful smirk. On-screen text: “BIG FAT BOOTY SPECIALIST – NOW AVAILABLE FOR HOME DELIVERY” Announcer: “Introducing Face-Sit Express! One phone call and Japan’s thickest cheerleader comes straight to your house…” <scene 2> Quick montage: – Man opens front door; cheerleader stands there waving with pom-poms with the suburban neighborhood in the background. – Living room: she climbs onto the couch, turns around, and slowly lowers her big soft ass right onto the man’s face while he lies back. Skirt flips up. – Close-up of her smiling face looking down as she sits fully. – Behind angle showing full weight and jiggle. Cheerleader (soft Japanese, playful): “Mmm… biggu būtii sābisu o yonda no? Okay… jitto shite te, watashi ga zenbu yatte ageru ne.” <scene 3> Man’s muffled happy sounds from underneath. Cheerleader gently bounces and grinds a little, still smiling at camera. On-screen text: “100% AUTHENTIC JAPANESE THICKNESS • SAME-DAY ARRIVAL” Man's face completely covered by her ass but he gives a big thumbs up to the camera: "MMM! MMMM! MMPH!" <scene 4> Cheerleader stands up, turns to camera, does a cute pom-pom shake, then blows a kiss. Big bold text + phone number: “CALL 1-800-FACE-SIT NOW!” Announcer (faster, excited): “Face-Sit Express – because everyone deserves a big thick Japanese booty on their face. Operators are standing by!” Final freeze-frame on her ass as the 90s jingle ends with a soft “boing” sound effect. <scene 5> Same tired 30-something man on the 90s couch, looking mildly satisfied from the previous delivery. Bold flying text: “BUT WAIT…!” Man [casual]: “That was pretty good…” Suddenly the announcer SCREAMS at the top of his lungs: “BUT WAIT!!! THERE’S MOREEEEEEE!!!” Man jumps in pure shock. <scene 6> HARD CUT to the front door of the house. With a loud CRASH the door gets kicked clean off its hinges. The new, much thicker red-outfit Japanese cheerleader storms in like a wrecking ball, pom-poms shaking, massive ass bouncing heavily with every step. She marches straight into the living room with pure confidence. On-screen text (flashing wildly): “EVEN BIGGER BOOTY SPECIALIST – EMERGENCY UPGRADE!” Announcer (still screaming with pure hype): “YOU WANT AN EVEN BIGGER BOOTY?! WELL WE’VE GOT AN EVEN BIGGER MODEL FOR YOUUUU!!!” <scene 7> Suddenly she unrealistically jumps high into the air like a cartoon character, spinning once with pom-poms raised. She then CRASHES straight down with full force, landing her massive soft ass directly onto the man’s head and completely burying his face. The couch nearly explodes from the impact. Extreme jiggle and weight. Man’s muffled screams of pure bliss from underneath: “MMMMMPH!!! WHOA—MMM!!!” On-screen text: “100% AUTHENTIC JAPANESE EXTRA THICKNESS • SAME-DAY DESTRUCTION” <scene 8> Hardcut to both [s1] and [s2] posing in the white background for the end titles as both of them turn their butts to the viewer and they twerk their asses and jiggles like crazy. Big bold text + phone number flashing: “CALL 1-800-FACE-SIT NOW! ASK FOR THE XL MODEL!!!” Male Announcer (completely unhinged, screaming): “FACE-SIT EXPRESS THICKNESS AND XL! WHAT ARE YOU DOING??? CALL NOW!!!” <scene 9> Hardcut to a wide shot of a hospital room, slight side view of the main man in bed in a full-body cast with his neck in a splint, he has one bruised eye and he gives a thumbs up and smiles to the camera with a little twinkle in his eye tv motion graphics effect at the end. <scene 10> Hardcut to both [s1] and [s2] posing in the white background for the end titles as both of them turn their butts to the viewer and they twerk their asses and jiggles like crazy. Big bold text + phone number flashing: “CALL 1-800-FACE-SIT NOW! ASK FOR THE XL MODEL!!!” Male Announcer (completely unhinged, screaming): “FACE-SIT EXPRESS THICKNESS AND XL! WHAT ARE YOU DOING??? CALL NOW!!!” <scene 11> Hardcut to a wide shot of a hospital room, slight side view of the main man in bed in a full-body cast with his neck in a splint, he has one bruised eye and he gives a thumbs up and smiles to the camera with a little twinkle in his eye tv motion graphics effect at the end.
Settings
Size
1280x1856
Prompt
titfuck cumshot
Settings
Size
1080x1920
Prompt
Use ref image 1 as starting frame (woman). BBWBOUNCE, the woman from image 1 poses sensually, she does multiple poses, her natural breasts shaking at each movement. She then approach sensually the viewer, she bends over and shakes her breasts while putting her hands on the neck playfully with both hands, while sticking her tongue out. Casual outdoor audio (birds chipping etc).
Settings
Steps
8
Size
832x1248
Prompt
WORKFLOW IS EMBEDDED - Sharing is caring, download and drop in ComfyUI. Minimax is really amazing. subject_definitions: <Subject 1> is the adult woman in <Picture 1>. Preserve her exact face, hair, skin, body, clothes, accessories, and both hands where they already are. <Subject 2> is the adult man already at the bottom of <Picture 1>: hips and penis only, penis already inside her. His face stays out of frame. His hands stay out of frame. <Subject 3> is the bed, sheets, pillow, and background exactly as framed in <Picture 1>. <Picture 1> is the source for her identity, his penis inside her, the pose, the lighting, and the starting camera. summary: Continuation of <Picture 1>. He pushes in slowly, then harder and faster. Her breasts move wildly, jiggly and bouncy with exaggerated physics. She slowly spreads her legs wider and grips her thighs harder. Her moans turn into open-mouth tongue-out "han, han". The sounds get wet and sloppy. retention_analysis: <Subject 1> (appears throughout): fully_preserved - exact face, hair, skin, body, clothes, and accessories from <Picture 1>. Both hands stay on her thighs, fingers pressing harder as the clip goes on. Her legs spread slowly wider than in <Picture 1>. <Subject 2> (appears throughout): fully_preserved - same hips at the bottom of frame. Penis stays inside her. Face stays out of frame. Hands stay out of frame. <Subject 3> (appears throughout): fully_preserved - same bed, sheets, pillow, and background from <Picture 1>. No new location. <Picture 1> (pose): fully_preserved at 0:00 - same pose, same framing, eyes on the lens. Legs and grip then change slowly from that start. detailed_description: Keep the exact look of <Picture 1>. No redesign. No new clothes. No new hair. No new room. [Shot 1] Starts on the exact pose of <Picture 1>. She is already in that pose, hands on her thighs, eyes on the lens. His penis is already inside her. His hips are at the bottom of the frame. Same camera, small shake. 0:00-0:06 He pushes in slowly until his hips meet her, then draws back a short way inside her. The penis stays inside her. Each push is wet and sloppy, with a soft slick sound. Her breasts shift with the push, jiggly and bouncy. Her hands stay on her thighs. Her fingertips start to press into the soft flesh. Her lips part. She lets out a short breathy "han" on the push, mouth barely open. Her knees ease a little wider. He pushes in a little harder, still slow, until his hips meet her, then draws back a short way inside her. Her breasts roll with each push, exaggerated bounce. Her gaze shifts to a dazed bliss. Eyes stay on the lens. She moans louder, open-mouth "han, han" on each push, breath catching. Her fingers grip tighter, visibly dimpling her thighs. Her legs spread slowly wider, thighs opening further apart. Clothes and accessories stay as in <Picture 1>. He pushes in faster and harder now until his hips meet her. Wet sloppy sounds on every stroke. Her breasts roll and bounce with each push. Her mouth stays open, tongue out, ahegao face. The moan turns into a tongue-out "han, han, han", airy, broken, pushed out on each stroke, air spilling past the tongue. Eyes stay on the lens. Her fingers dig harder into her thighs, pressure visible in the flesh. Her legs are spread wider than at 0:00. The penis stays inside her. overall_soundscape: The bed and sheets of <Picture 1>. A wet skin slap each time his hips meet her, plus slick, sloppy, squelching sounds on every push, louder as he goes faster. Her voice is an open-mouth ahegao moan, tongue-out, breathy and broken: short "han, han" on each push, air spilling past the tongue, not a closed-lip moan. His breath stays below frame. non_diegetic_music: N/A
Settings
Size
1280x1856
Prompt
handjob cumshot
Settings
Size
672x1216
Prompt
[0s-3s] Medium shot of a woman in a purple dress standing on a busy city sidewalk, pedestrians walking past in both directions. She looks at the viewer with a subtle smirk, then glances at the woman in front of her wearing a white tank top. The woman in purple raises a wand slightly, whispering: "Borrowing these." Energy shimmers around the wand tip. Ambient city sounds: footsteps, distant traffic, muffled conversations. [3s-7s] Visible energy flows from the woman in white to the witch. The woman in white's chest deflates rapidly, her tank top sagging empty as she flattens to almost nothing, her gasping and looking down in shock and alarm. Simultaneously, the witch's chest expands outward, purple fabric pulling tight, buttons straining, large breasts pressing against the material with deep cleavage visible. The crowd continues walking by, mostly oblivious. Soft magical humming sound with a whoosh of energy. [7s-10s] The witch, now with prominently large breasts straining her purple dress, lowers her wand. She turns toward the camera and walks forward, her enhanced chest swaying and jiggling with each step, fabric pulling tight. The now-flat woman behind her turns around, hands clutching her empty shirt. Her eyes widen, mouth falling open as she speaks: "What—where did they go?" She spins frantically, arms raised, clutching her cest. "Someone help! They're gone!" Panicked, distraught voice. City ambience continues. [10s-15s] Tracking shot follows the witch walking directly toward the viewer, large breasts bouncing and swaying heavily with each step, purple dress fabric straining. She calls over her shoulder: "I'll bring them back! Eventually." Satisfied smirk on her face, confident stride. The camera pushes in slightly as she approaches. Footsteps and fabric sounds, her voice clear and pleased.
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H3_Massive_Breasts_Physics_bbwbounce_rank96.safetensors
887 MB · SafeTensor · bf16
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