Prompt: (masturbation, female masturbation, spread legs:1.3),masterpiece, Fuya <lora:Fuya-18:1>, 1girl, onsen, steam, hair bun, hair flower, completely nude, wet, sitting, night, lantern, bamboo fence, steam, snow, puffy nipples,  open mouth, tongue out, saliva
Negative prompt: (worst quality, low quality, bad hands:1.4)