V2 update
I retrained it focusing more on the penis for cleaner results. It’s trained in BF16 over ~5,000 steps on 55 images at 32 epochs. The LoRA is meant mainly for POV from the driver looking down inside the car. It can do outside-the-car shots, but that part isn’t fully stable yet.
It handles day and night fine, and works best in horizontal or square formats. 9:16 vertical tends to give more unrealistic body positions for now.
It behaves better with short, direct prompts. If you over-complicate the prompt, it starts mutating on the sides because the pose and environment are already tricky. It also plays decently with character LoRAs, but you have to gauge the weights.
All the examples I posted were done on a simple workflow no extra LoRa: no upscale, no refiner. Just straight renders at CFG 1.1, 8–12 steps.
LoRa strength 0.9 to 1.1
Model-wise, it works on several bases. Beta Simple is the safest. Personally I prefer Res2 / Beta 57 for the crisper, more realistic skin tones, even if they’re a bit trickier to control.
I’ll probably retrain it later this week. In the meantime, feel free to test it and let me know your findings: which base, aspect ratio, and prompt style worked best for you.
I’ve tried to make this LoRA as versatile as possible, considering it’s a complicated pose in a very tight, closed environment. That naturally limits flexibility, but it still holds up surprisingly well. I’ve tested on different era's like the 50's 60's and it did ok considering that no images were in the dataset for this kind of scene, and it generally follows along without falling apart, so it’s not too bad.
Trigger word are : BRKN_CARBJ, car blowjob,
simple prompt exemple:
BRKN_CARBJ, car blowjob, POV of The man sitting in the driver's seat looking down toward his crotch where the woman as her head on his lap. His large penis is coming out of his pants, and she as in her mouth, giving him a blowjob. Scene takes place in a car interior, sunlit day, playful grin, intimate moment. We only see the man' s bottom half.
Cute blonde 20 years old, small breasts, slimand fit, naked.
