A LoRA that generates in/out motion of a dildo into the vagina of a woman laying on her back with legs spread.
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MAJOR NEW UPDATE (14-Nov-25): VERSION 2 NEW WAN 2.2 HI/LO NOISE FOR CLOSE-UP & FULL BODY I2V! HALLELUJA!
New training videos, and splitting training sets into full body and close-up shots have finally yielded the results that we've all been waiting for. Fantastic, smooth motion can now be consistently generated along with a much greater tolerance of body position.
This Wan 2.2 i2v LoRA consists of FOUR PARTS:
High Noise for close-up framing
Low Noise for close-up framing
High Noise for full body framing
Low Noise for full body framing
FOR BEST RESULTS USE BOTH CLOSE-UP AND FULL BODY LORAS IN YOUR GENERATIONS, EACH AT STRENGTH 1.0 (4 x LoRAs TOTAL)
Notes for use:
Keyword: piston_dildo_style
Use my new Dildo Posing Pony LoRA to generate your base images.
Training data has a bias to right hand moving the dildo. So if your generated image has the girl using her left hand, horizontally flip the image. This will guarantee better motion.
This full prompt produces fantastic motion with a wide variety of poses: "piston_dildo_style, solo woman, relaxing on bed, dildo inserted into vagina, slow speed, deep thrusts, she pushes the object into and out of her vagina repeatedly with rhythmic strokes, the dildo disappears inside her vagina and then comes out again with the same shape, sliding in and out, in and out, face at top of frame, anus at bottom of frame, dildo is of the same color throughout its length, her vagina closes tight when the dildo is removed completely,looking at viewer throughout,expression shows pleasure and sexual excitement"
Trained locally on my RTX5090 using Wan2.2i2vA14B high and low noise models with separate training sets for full body and close-up camera framing. Musubi Tuner with 1e-04 LR (high noise) and 5e-05 (low noise) 720x720 resolution, network 32, 20 frames at a time with 10 frame slide over the 90 frame source video.
Can be used well with Wan Lightning LoRAs, with CFG=1, Steps=4.
You should get good fluid in out motion 90%+ of the time in a wide variety of positions using all four LoRAs.
No plans for updated T2V version at this time, sorry!
My Wan motion LoRA full training process is covered here in my new tutorial.
I have also written a series of articles here on Civitai on the subject of Video Motion Training.
Description
FAQ
Comments (5)
I can only imagine the difficulty trying to make this. I've searched for one like this for awhile but haven't seen any! I'll try it out and hopefully get back with some comments on my experience. Thanks a lot in advance though!
Ok, here's what I got from working with it a bit. It works well still with the person sitting up a bit with i2v 720p variant. I'm using an H100 on a high step a count with an upscaler, so pretty beefy and can handle my workflow.
A lot of t2i is ok about spawning dildos but stinks about creating dildo insertion, so my recommendation is to get a control net workflow to sorta force it with a lucky seed. Smooth dildos are also hard to spawn, but this lora works well with somewhat rough ones too.
For the i2v I would recommend a slightly higher step count. I was getting consistent glitchy artifacts at 20 that got cleaned up at 35 steps. It does well with the speed. Haven't had any hyper speed or no-movement problems yet. It likes moving the hand not in use around, but maybe that's part of charm :). It sometimes changes the dildo type or texture so you'll get different colors or dildo types, but nothing that looks absolutely wonky like skin stretching. It's easily the best I've gotten with dildo masturbation type lora, so great job OP.
Something I would like to see in the future one day (which may be impossible honestly with tech limitations) is one centered on more faster, rougher, movements. Thanks OP though for this one!
Thanks v much for the feedback and suggestions. When you're able to share some of your creations, we'd all love to see them!
I use 35 Steps pretty much for all of my Wan i2v at present, mostly using 720p.
I also experienced issues with t2i dildo insertion, although there is a LoRA out there which does help. Most of my source images are done in Daz Studio, so this isn't a primary concern of mine TBH!
It's great that you're getting consistent motion, but as you point out, I haven't been able to get it to do really fast and furious dildo pounding despite some of the training videos having that action. It might be that I have to do a separate LoRA for "fast and furious", but finding enough videos that also have same dildo colour etc is hard work.
I think the reason why no dildo motion LoRA has been done up to this point is because this subject is HARD for video training, as it has to get pussy stretching perfectly and in detail as well as training the motion - two very different things (one being action, the other being visual fidelity). It was a monstrous task which had me in tears at various points when I felt no progress was being made, despite hours and hours of video selection, prompting and actual hard GPU grunt. But got there in the end!
@playtime_ai I wasn't talking about T2V. My mention was T2I beforehand. Getting an initial setup image for this can be challenging in Pony, for instance. It was an aside. I didn't use this lora with T2V. I used it with I2V and it worked fine though.
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