Prompt: Highest image quality, Top quality, Ultra-high resolution, Masterpiese, 8K, perfect anatomy, realistic skin, two girl, cute face, cute eyes,(A two-seater girl riding side by side on the back and waist behind a single horseback riding:1.4), sense of speed, green plains, Positional relationship, A feeling of balance size with the horse, Adjustment of riding position,  <lora:add_detail:1.0>,  <lora:riding_a:0.5>
Negative prompt: low quality, bad prompt, bad anatomy,  easynegative,  bad_pictures,  BadNegAnatomyV1-neg,  badhandv4,  ugly face, monochrome, unnatural horse riding, body fused with others,