PHOTOAI VIDEO18+ · Hot AI video generator
Hot AI video from your photo. Wet skin. Make them sweat.
Drop a bikini, pool or gym photo and watch the temperature climb: water running down sun-oiled skin, droplets racing along a tan line, a slow look back that makes them sweat. Hot and NSFW-style, never explicit, 18+ only. Seedance 2.5 sets it moving in minutes.
Powered by Seedance 2.5 ByteDance’s video model · 2nd on LMArena image-to-video at the time of writing
PHOTOAI VIDEO5–30sof slow heat, with native audio
Up to 1080pUltra quality, now 2× faster
$5.19from, per hot clip · no subscription
Still photo. Rising heat.
From cool to boiling
Cool photo in.
The temperature climbs.
- 01
Drop your hottest shot.
A bikini, pool or gym photo, or up to twelve. Your own photos, photos you have permission to use, or AI images.
- 02
Write the heat.
Wet hair pushed back, oil on the shoulders, a slow turn. Then pick 5, 10 or 30 seconds and your quality.
- 03
Seedance 2.5 turns it up.
The price shows before you create and piments go once. Faces and outfits stay consistent with your photos.
- 04
Watch them melt.
Play your vertical MP4 with native sound, download it, and replay it. Again.
Watch in 30 seconds
How it works. And what is forbidden.
Your photo or an AI model, your scene, your video. And a few rules we never bend.
01 · Photo
Your photo or an AI model.
Upload a photo of yourself, or pick a fictional model from the library.
Studio
Turn your photo up to boiling.
The price is always shown before you create. Pay per video or use your piments (100 piments = $1).
Select one or more models for a duo or group video. Describe who appears in your prompt.
Type @ to mention an image in your scene.
Spicy prompt ideas12
Choose an idea to add it. Your existing text is kept.
Quality
Duration
Your video · 720p · 10s= 1,169 piments$11.69
or $9.35 with a weekly plan →If generation fails, you get refunded.
stripePayVISA ●●
Secure checkout by Stripe. Apple Pay and other methods appear when available.Pay less
Video packs · up to +10% free
$1–$500. Exact amount shown again in Stripe.+5% from $50 · +10% from $100 · no subscription
One payment, no subscription required. Piments are deducted once and your balance is saved to your account. Guest videos are never added to a library; previously saved files can be deleted in Settings.
Generated with Seedance 2.5 by ByteDance: strong face, outfit and style consistency with your reference photos.
Your videoREADY WHEN YOU ARE
▶
Start with
an idea.
Upload your references, describe the scene and choose your length. Your clip appears right here.
Your video queue
0 in progressYour videos will appear here after checkout or generation. Keep creating while they render.
Signed-in orders are available across devices. Guest orders need this browser’s session. Rendering time varies; no fixed countdown is promised.
Watch the temperature rise
Cool photos.
Hot videos.
A gym photo, a sunny portrait, a mirror selfie before the party: ordinary shots, turned up until they sizzle. Start with your own photo, one you have permission to use, or an AI image. Every clip here is a real Seedance 2.5 render from this studio.
PHOTOAI VIDEOPHOTOAI VIDEOOff-shoulder in full sun
PHOTOAI VIDEOMirror selfie, backless top
PHOTOAI VIDEOCream dress, back slit
PHOTOAI VIDEOFlash at the car door
PHOTOAI VIDEOTwo in black, flash on
PHOTOAI VIDEOSaved post, turned up
Pay for the heat
Pay per clip. Or stock up on heat.
100 piments = $1. Weekly plans keep the same video prices and give you 25% more piments.
Pay as you go
One scene?
Start with piments.
Top up your wallet once. Use piments when you want. No subscription required.
Create from 519 piments ↗Starter −20%
$9.99 / week
- 1,249 piments each week
- Save $2.50 every week
- A few scenes, every week.
Creator Recommended
$19.99 / week
- 2,499 piments each week
- Save $5.00 every week
- More room to experiment.
Studio −20%
$39.99 / week
- 4,999 piments each week
- Save $10.00 every week
- For a steady creative rhythm.
Automatically renews every week. Cancel anytime before renewal. Unused piments stay available. Piments use the same published video prices. The 20% comparison is rounded to the nearest cent.
Before it heats up
Burning questions.
Cool answers.
Sirena is a hot AI video generator: it turns your bikini, pool, beach or gym photos and a written prompt into short, sizzling, NSFW-style videos with Seedance 2.5, ByteDance’s video model. Wet skin, sun oil, sweat and slow looks, never explicit and 18+ only. Every render is a single vertical scene of 5, 10 or 30 seconds with native audio, in Low quality 480p, High 720p or Ultra 1080p.
Pay per video through Stripe, or buy piments (100 piments = $1) and spend them whenever the mood strikes. The price is always shown before generation, a failed render gives your piments back, and no subscription is required.
Is Sirena a hot AI video generator?
Yes, and it runs hot: tiny bikinis, wet skin, sun oil, gym sweat, pool parties and slow looks over the shoulder, in NSFW-style videos made to be replayed. It is never explicit, it is for adults 18+ only, and every request also follows the video provider’s content rules.
Which AI model makes the videos?
Seedance 2.5 by ByteDance, 2nd on the LMArena image-to-video leaderboard at the time of writing. It renders each scene in minutes and keeps faces, outfits and style consistent with your reference photos, down to the swimsuit. An exact likeness is never guaranteed.
How many piments does a hot video cost?
100 piments = $1. In Low quality 480p, a video uses 519, 649 or 1,559 piments for 5, 10 or 30 seconds. In High 720p, it uses 649, 1,169 or 3,249 piments. The exact cost, Ultra 1080p included, is shown before you create.
Do I need an account or a subscription?
No. Pay for a single video from $5.19, no subscription. Optional weekly plans give you 25% more piments. Signing in keeps your piments, references and videos across devices; guest videos use a temporary link for 24 hours after completion.
How do I use my bikini or gym photos?
Upload up to 12 JPG, PNG or WEBP images under 10 MB: your own photos, photos you have permission to use, or AI images. Mention them in your prompt as @Image 1, @Image 2 and so on, for example one for the face and one for the swimsuit. A prompt alone works too, and there is a library of fictional adult AI models.
What do I get?
One vertical 9:16 MP4 scene of 5, 10 or 30 seconds with native ambient audio, in Low quality 480p, High 720p or Ultra 1080p, which now renders 2× faster. Watch it in the studio, download it and replay it as often as you like.
How are payments and failed renders handled?
Payments go through Stripe, and piments are added once Stripe confirms. A render deducts piments once, on the server, and a failed render restores them. Your video stays linked to your account: coming back to My studio resumes the status checks and saves the finished clip.
Can I use photos of real people?
Only adults, and only with permission. Use your own photos, photos you have permission to use, or AI images. Any identifiable real person must be 18+ and must have explicitly agreed to the transformation. No celebrities, no minors, and deepfakes of real people without consent are forbidden.
What happens to my photos?
You choose before uploading whether new photos and videos are saved. Turn saving off and nothing new goes to My studio or your browser draft. Guest videos use a temporary link for 24 hours after completion. Generation and payment providers still process what they need to deliver your order.
How do I write a prompt that really brings the heat?
Put the heat in the scene, not the body: water, sun, sweat, fabric, light and the camera. Try “@Image 1 climbs out of the pool, water streaming off her shoulders, pushes wet hair back, slow-motion low angle”. Keep the bikini on, name one move and one camera move, and let golden hour or the pool lights do the rest. Test 5 seconds first.
Don’t just scroll. Turn it up.
That photo you never posted?
Make it unbearably hot.
Your bikini shot, your gym selfie, your pool-party look. One prompt, one slow look over the shoulder, and they won’t stop replaying it. Hot, 18+, never explicit, no subscription needed.
Turn up the heat · from $5.19 ↗5, 10 or 30 seconds · 480p, 720p or 1080p · native audio · Seedance 2.5 · 18+