Forget comfy, get sd-webui-forge-classic

install extension pamparamm/sd-perturbed-attention

Check the settings under UI Alternatives to display Rescale CFG and Mahiro checkbox

Rescale CFG 1
Mahiro checked

CFG 3.5
DPM++ 3M SDE Exponential

Activate Smoothed Energy Guidance at scale 3.5
Rescale SEG 1 mode full
Sigma End 1

During prompting, separate subject and scene using BREAK (important)

chloe grace moretz, blonde hair, long hair, looking at viewer, breasts, upper body, simple background, bare shoulders, indoors
BREAK score_7_up, photo of a young woman, she is performing oral sex on a man's erect penis, the lighting is soft and natural, looking at the camera with a seductive expression, high quality and professionally shot, cum, interracial, pov, hegre.com, teen, large_penis, watermark, cumdrip,


<lora:Chloe-Grace-Moretz-biglust16:1>

No negatives

Can also play around with Sliding Window Guidance