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Precum
A concept LoRA for Krea 2 focused on precum: erect penises with a clear drop on the tip, long glistening strings or a wet spot on the underwear, circumcised or uncircumcised, held in the hand or poking out of briefs, shorts or a zipper, in close-ups and torso shots with a candid amateur photo look.
Usage
Start with the trigger word PrecumRK, then describe the man (skin, body hair), his penis (size, shape, circumcised or not), the precum (a drop, a string, dripping), what he wears or pulls down, how much of him is in frame, the camera angle, the setting, and end with the light.
PrecumRK, Photograph of an adult man with <skin> and <body hair>, <his erect penis>, <the precum>, <clothes>, <framing and angle> in a <place>. The lighting is <light>.
Recommended weight: 1. Made for Krea 2 Turbo (8 steps, CFG 1).
Prompt Examples
"PrecumRK, Photograph of an adult man with light skin and no visible hair. He is wearing blue patterned boxer briefs that are pulled down to expose his erect penis, which is uncircumcised with a slightly veined texture and a pronounced glans. A clear drop of precum is visible on the tip of his penis, with a thin string of precum extending down to his underwear. His right hand is grasping the waistband of his underwear. He is wearing a black long-sleeve shirt. The background includes a beige wall, a wooden floor, and a green-lit gaming chair partially visible on the left. The photograph is taken from a slightly low angle, focusing on his lower torso and penis."
"PrecumRK, Photograph of a man with light skin, no visible hair on his head or body. He is fully nude, with his erect, circumcised penis in the foreground, held by his right hand. The penis is pink with a prominent glans and a clear drop of precum on the tip. His left thigh and part of his lower abdomen are visible, with a tattoo on his right hand. The background is slightly blurred, showing a dark wooden cabinet and a window with light streaming in. The camera angle is from below, focusing on the penis, with soft, natural lighting."
"PrecumRK, Photograph of an adult man with light skin and no visible body hair. His penis is erect, circumcised, and features a prominent glans with a clear drop of precum at the tip. The foreskin is pulled back, exposing the glans fully. His pubic area is visible, showing no hair. He is lying down, and the camera angle is from above, capturing a close-up view of his penis and lower abdomen. The background includes a maroon bedsheet, slightly out of focus, suggesting an indoor setting. The lighting is natural, highlighting the texture and color of his skin."
Training
- Base model: Krea 2
- Type: Concept LoRA
- Steps: 4000
- Rank: 32
- Optimizer: adamw, constant learning rate
- Engine: ai-toolkit
Generation settings
Trained on Krea 2, and works on Krea 2 Turbo for faster generation.
- Raw: ~30 steps, guidance 3.5
- Turbo: ~8 steps, guidance 1.0
The gallery images were generated with krea2_turbo_mxfp8.safetensors, at 8 steps, guidance 1, LoRA weight 1.